<!DOCTYPE html><html lang="cn"><head><title>汽车用精密管的作用有哪些-常州市明宇钢管有限公司</title><meta name="keywords" content="汽车用精密管"/><meta name="description" content="常州市明宇钢管有限公司是精密管厂家,我们有多年生产和销售汽车用精密管的经验.目前我们生产的汽车用精密管不仅质量好而且价格低廉,我们生产的汽车用精密管已经被广大车企所使用,如果有需要,欢迎联系我们!"/><link rel="bookmark" type="image/x-icon" href="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/logo/202108/612600ed1d5f5.ico" type="image/x-icon"><link rel="shortcut icon" href="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/logo/202108/612600ed1d5f5.ico" type="image/x-icon"><link rel="icon" href="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/logo/202108/612600ed1d5f5.ico" type="image/x-icon"><meta charset="utf-8"><meta name="renderer" content="webkit"><meta name="force-rendering" content="webkit"/><meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1"/><meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0"><meta property="og:title" content="汽车用精密管的作用有哪些-常州市明宇钢管有限公司"/><meta property="og:type" content="article"/><meta property="og:description" content="常州市明宇钢管有限公司是精密管厂家,我们有多年生产和销售汽车用精密管的经验.目前我们生产的汽车用精密管不仅质量好而且价格低廉,我们生产的汽车用精密管已经被广大车企所使用,如果有需要,欢迎联系我们!"/><meta property="og:image" content="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/newsimg/202311/65603f834c511.jpg"><!--common css--><link href="/Tpl/HJZF2_Z/css/bootstrap.min.css" rel="stylesheet"><link href="/Tpl/public/css/web_common.css" rel="stylesheet"><link href="/Tpl/HJZF2_Z/css/public.css" rel="stylesheet"><link href="/Tpl/HJZF2_Z/css/font.css" rel="stylesheet"><link href="/Tpl/HJZF2_Z/css/style.css" rel="stylesheet"><link href="/Tpl/public/css/fontsize.css" rel="stylesheet"><link href="/Tpl/HJZF2_Z/css/web_dev.css" rel="stylesheet"><style>		:root{
			--site-color:#003c8a;
            --site-color-transparent:#003c8a00;
			--site-color-5:#003c8a0d;
			--site-color-10:#003c8a1a;
			--site-color-15:#003c8a26;
			--site-color-20:#003c8a33;
			--site-color-25:#003c8a40;
			--site-color-30:#003c8a4d;
			--site-color-35:#003c8a59;
			--site-color-40:#003c8a66;
			--site-color-45:#003c8a73;
			--site-color-50:#003c8a80;
			--site-color-55:#003c8a8c;
			--site-color-60:#003c8a99;
			--site-color-65:#003c8aa6;
			--site-color-70:#003c8ab3;
			--site-color-75:#003c8abf;
			--site-color-80:#003c8acc;
			--site-color-85:#003c8ad9;
			--site-color-90:#003c8ae6;
			--site-color-95:#003c8af2;
		}
	</style><link rel="canonical" href="https://www.mysteeltube.com/new_detail/qcyjmgdzyynx.html"><!--commonjs START--><script type="text/javascript" src="/Tpl/HJZF2_Z/js/jquery-1.8.3.min.js"></script><script>var $webid = '1881';var overScrollTableDetail = false;</script><script type="text/javascript" src="/Tpl/public/js/statitics.js"></script><!--<script type="text/javascript" src="/Tpl/public/js/zh_flexible.js"></script>--><script type="text/javascript" src="/Tpl/public/js/Browser-detection-cn.js"></script><script type="text/javascript" src="/Tpl/public/js/layer/layer.js"></script><script type="text/javascript" src="/Tpl/HJZF2_Z/js/require.min.js"></script><script type="text/javascript" src="/Tpl/HJZF2_Z/js/app.js" data-main="/Tpl/HJZF2_Z/js/app.js"></script><script>        $(function () {
            $('a').each(function () {
                var linUrl = $(this).attr('href');
                if (linUrl) {
                    var flag = linUrl.indexOf('api.whatsapp.com/send?phone');
                    if (flag !== -1) {
                        $(this).attr('href', linUrl + '&text=Hello');
                    }
                    ;
                }
            });
        });
    </script><meta type="css"><link href="/Tpl/HJZF2_Z/src_cache_css/webid1881.css" rel="stylesheet"><meta type="style"><meta type="style1"><meta type="style2"><!--commonjs END--><script>var _hmt = _hmt || [];
(function() {
  var hm = document.createElement("script");
  hm.src = "https://hm.baidu.com/hm.js?ac242447cca326a4e09ebe0182b241b1";
  var s = document.getElementsByTagName("script")[0]; 
  s.parentNode.insertBefore(hm, s);
})();
</script><meta name="baidu-site-verification" content="codeva-OafXun1Rtc" /><script type="application/ld+json">    {
      "@context": "https://schema.org",
      "@type": "NewsArticle",
      "headline": "汽车用精密管的作用有哪些-常州市明宇钢管有限公司",
      "image": [
	  "//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/newsimg/202311/65603f834c511.jpg"
       ],
      "datePublished": "2026-05-04CST20:53:56+08:00",
      "dateModified": "2026-05-04CST20:53:56+08:00",
      "author": [{
          "@type": "Person",
          "name": "常州明宇精工科技有限公司",
          "url": "https://www.mysteeltube.com/new_detail/qcyjmgdzyynx.html"
        }]
    }
    </script></head><body class="zq_new_detail zq_new_detail  Index_new_detail_qcyjmgdzyynx index_new_detail_qcyjmgdzyynx"><div id="google_lan_tool" style="display:none;"></div><style> .hjzf_products_51_con_text{color: #ffffff;}#products-51_1881 > section > div > div > div > ul > li > div.hjzf_products_51_con > div.hjzf_products_51_con_title > div{color: #ffffff;}.news_37_title ul{display: none;}.pb40{padding-bottom: 20px;}.hjzf_products_51{background:url(/uploadfiles/60.247.152.80/webid1881/uploadimage/202108/2801629363726824.jpg) no-repeat center;}.phone_add230802{    order: 1;
    flex: 1 0 auto;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    padding-right: 5vw;}.phone_add230802 i{    margin-right: 8px;
    font-size: 20px;}.nav_r{    order: 2;}.hjzf_news_18 .hjzf_news_18__title:before,.hjzf_news_18 .hjzf_news_18__title:after{display:none;}.hjzf_news_18 .hjzf_news_18__title .ttwrap:before,.hjzf_news_18 .hjzf_news_18__title .ttwrap:after{display:none;}#news-18_1881 .hjzf_news_18 .hjzf_news_18__title span{background: transparent; font-size: 40px; color: #333; font-weight:normal;}#news-18_1881 .hjzf_news_18 .hjzf_news_18__title{margin-bottom: 0;}.hjzf_news_18 .news_item-title{height: unset;}.hjzf_z_aboutus_hj04_ul{display: flex;
    flex-wrap: wrap;}@media (max-width:1440px) and (min-width:1366px) {.hjzf_products_51_con_text{}#products-51_1881 > section > div > div > div > ul > li > div.hjzf_products_51_con > div.hjzf_products_51_con_title > div{}.news_37_title ul{}.pb40{}.hjzf_products_51{}.phone_add230802{}.phone_add230802 i{}.nav_r{}.hjzf_news_18 .hjzf_news_18__title:before,.hjzf_news_18 .hjzf_news_18__title:after{}.hjzf_news_18 .hjzf_news_18__title .ttwrap:before,.hjzf_news_18 .hjzf_news_18__title .ttwrap:after{}#news-18_1881 .hjzf_news_18 .hjzf_news_18__title span{}#news-18_1881 .hjzf_news_18 .hjzf_news_18__title{}.hjzf_news_18 .news_item-title{}.hjzf_z_aboutus_hj04_ul{}}@media (max-width:1365px) and (min-width:768px) {.hjzf_products_51_con_text{}#products-51_1881 > section > div > div > div > ul > li > div.hjzf_products_51_con > div.hjzf_products_51_con_title > div{}.news_37_title ul{}.pb40{}.hjzf_products_51{}.phone_add230802{}.phone_add230802 i{}.nav_r{}.hjzf_news_18 .hjzf_news_18__title:before,.hjzf_news_18 .hjzf_news_18__title:after{}.hjzf_news_18 .hjzf_news_18__title .ttwrap:before,.hjzf_news_18 .hjzf_news_18__title .ttwrap:after{}#news-18_1881 .hjzf_news_18 .hjzf_news_18__title span{}#news-18_1881 .hjzf_news_18 .hjzf_news_18__title{}.hjzf_news_18 .news_item-title{}.hjzf_z_aboutus_hj04_ul{}}@media (max-width:767px) {.hjzf_products_51_con_text{}#products-51_1881 > section > div > div > div > ul > li > div.hjzf_products_51_con > div.hjzf_products_51_con_title > div{}.news_37_title ul{}.pb40{}.hjzf_products_51{}.phone_add230802{}.phone_add230802 i{}.nav_r{}.hjzf_news_18 .hjzf_news_18__title:before,.hjzf_news_18 .hjzf_news_18__title:after{}.hjzf_news_18 .hjzf_news_18__title .ttwrap:before,.hjzf_news_18 .hjzf_news_18__title .ttwrap:after{}#news-18_1881 .hjzf_news_18 .hjzf_news_18__title span{font-size: 24px; }#news-18_1881 .hjzf_news_18 .hjzf_news_18__title{}.hjzf_news_18 .news_item-title{}.hjzf_z_aboutus_hj04_ul{}} </style><div config_id="1342" page_name="head-HJ19"  id="head-HJ19_1881" class="zh_page new_hjzf_head-HJ19 one_module"><style>
    .nav>li:hover>a>h2 {
        color: #fff;
        background-color: #0096ec;
    }
    .pc-nav.on {
        background-color: #003c8a;
    }
    .nav_drop_left li:hover a h3,
    .nav_drop_left li:hover a p,
    .nav_drop_right_text h2:hover {
        color: #003c8a;
    }
    .nav_drop_lm ul li span a:hover,.nav_drop_lm ul li h3:hover{
        color: #0096ec;
    }
</style><script>
    var lan_str = "";
</script><header class="nav-hidden-mobile pc-nav"><div class="logo"><a href="/"><img src="/pcuploadfiles/60.247.152.80/webid1881/Mod/202108/611e184b7e277.png" alt="常州明宇精工科技有限公司"></a></div><div class="nav_r"><ul class="nav menu"><li><a menu_data="23003" href="https://www.mysteeltube.com/"  onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">首页</h2></a></li><li><a menu_data="23008" href="https://www.mysteeltube.com/aboutus.html"  onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">关于我们</h2></a><div class="nav_drop"><div class="nav_drop_box"><ul class="nav_drop_left"><li><a href="https://www.mysteeltube.com/aboutus.html"><p>关于明宇</p></a></li><li><a href="https://www.mysteeltube.com/othercate/othername/qyzz.html"><p>企业资质</p></a></li><li><a href="https://www.mysteeltube.com/othercate/othername/qysl.html"><p>企业实力</p></a></li><li><a href="https://www.mysteeltube.com/othercate/othername/gssb.html"><p>公司设备</p></a></li></ul><div class="nav_drop_right"><a href="https://www.mysteeltube.com/aboutus.html"><img src="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/web_navigation/202108/6126f4559a9f3.jpg" alt="<h2 class="h2tag_placeholder tag_placeholder">关于我们</h2>"></a><a href="https://www.mysteeltube.com/aboutus.html" class="nav_drop_right_text"><h2 class="h2tag_placeholder tag_placeholder">关于我们</h2></a><p></p></div></div></div></li><li><a menu_data="23006" href="https://www.mysteeltube.com/product.html"                         class="menu_product " onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">产品中心</h2></a><div class="nav_drop"><div class="nav_drop_box"><ul class="nav_drop_left"><li><a href="/product_category/jmg.html"><h3 class="h3tag_placeholder tag_placeholder">精密管</h3></a></li><li><a href="/product_category/46256.html"><h3 class="h3tag_placeholder tag_placeholder">高压油管</h3></a></li><li><a href="/product_category/46257.html"><h3 class="h3tag_placeholder tag_placeholder">小口径油缸用管</h3></a></li><li><a href="/product_category/glg.html"><h3 class="h3tag_placeholder tag_placeholder">锅炉管</h3></a></li><li><a href="/product_category/cbyg.html"><h3 class="h3tag_placeholder tag_placeholder">船舶用管</h3></a></li><li><a href="/product_category/ltssyg.html"><h3 class="h3tag_placeholder tag_placeholder">输送流体用无缝钢管</h3></a></li><li><a href="/product_category/gjjylwljtgg.html"><h3 class="h3tag_placeholder tag_placeholder">钢筋挤压螺纹连接套钢管</h3></a></li><li><a href="/product_category/sylhg.html"><h3 class="h3tag_placeholder tag_placeholder">石油裂化管</h3></a></li><li><a href="/product_category/45725.html"><h3 class="h3tag_placeholder tag_placeholder">汽车用管</h3></a></li><li><a href="/product_category/yxgg.html"><h3 class="h3tag_placeholder tag_placeholder">异形钢管</h3></a></li><li><a href="/product_category/sgtg.html"><h3 class="h3tag_placeholder tag_placeholder">纱管、筒管</h3></a></li></ul><div class="nav_drop_right"><a href="https://www.mysteeltube.com/product.html"><img src="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/web_navigation/202108/611e19e83d270.jpg" alt="<h2 class="h2tag_placeholder tag_placeholder">产品中心</h2>"></a><a href="https://www.mysteeltube.com/product.html" class="nav_drop_right_text"><h2 class="h2tag_placeholder tag_placeholder">产品中心</h2></a><p></p></div></div></div></li><li><a menu_data="23007" href="https://www.mysteeltube.com/news.html"  onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">公司新闻</h2></a><div class="nav_drop"><div class="nav_drop_box"><ul class="nav_drop_left"><li><a href="/new_category/classid/4431.html"><h3 class="h3tag_placeholder tag_placeholder">公司新闻</h3></a></li></ul><div class="nav_drop_right"><a href="https://www.mysteeltube.com/news.html"><img src="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/web_navigation/202108/611e1a476a664.jpg" alt="<h2 class="h2tag_placeholder tag_placeholder">公司新闻</h2>"></a><a href="https://www.mysteeltube.com/news.html" class="nav_drop_right_text"><h2 class="h2tag_placeholder tag_placeholder">公司新闻</h2></a><p></p></div></div></div></li><li><a menu_data="23009" href="https://www.mysteeltube.com/contactus.html" onclick="turn_sta(2,1)"
                         onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">联系我们</h2></a></li></ul></div></header><style>
    .HJZF2__head_hj06_mobile {
        background-color: #333;
    }

    .mobile_navbutton span:before,
    .mobile_navbutton span:after,
    .mobile_navbutton span {
        background: #fff;
    }
</style><!--mobile nav--><div class="HJZF2__head_hj06_mobile_empty nav-hidden-pc"></div><div class="nav-hidden-pc mobile_head HJZF2__head_hj06_mobile"><div class="mobile_search_content hidden-xl"><div class="mobile_search"><div class="mobile_search_box"><form action="/search.html" method=Post onSubmit="return CheckForm(this)" ID="searchALL"><div class="mobile_search_input"><div class="mobile_search_input"><input type="text" value="产品搜索"
                                    name="keywords" id="keyword_mcn"
                                    onfocus="OnFocusFun_m(this,&#39;产品搜索&#39;)"
                                    onblur="OnBlurFun_m(this,&#39;产品搜索&#39;)"><button type="submit"
                                    id="search-submit"><i class="fa fa-search"></i></button></div></div><div class="mobile_search_close"><img src="/Tpl/HJZF2_Z/img/mobile_close.svg" /></div></form></div></div></div><div class="container"><div class="row"><div class="col-xs-13 flex mobile_head_content"><div class="mobile_logo"><a href="/"><h1 class="h1tag_placeholder tag_placeholder"><img src="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/logo/202110/6178bbc63bf89.png" alt="常州明宇精工科技有限公司" title="常州明宇精工科技有限公司" border="0"/><span style="display:none;">常州明宇精工科技有限公司</span></h1></a></div><div><div class="mobile_navbutton hidden-xl"><a href="javascript:void(0);" class="dt-mobile-menu-icon"><span></span></a></div><div class="mobile_searchbutton"><a href="javascript:void(0);"><img src="/Tpl/HJZF2_Z/img/mobile_search1.svg" /></a></div></div></div></div></div></div><!--mobile nav--><!--mobile nav content--><div class="mobile-sticky-header-overlay nav-hidden-pc" id="mobile-sticky-header-overlay"><div class="mobile-menu-Sidebar" id="mobile-menu-Sidebar"><div class="mobile-menutop"><div class="mobile-menutop-box"><div><div class="mobile-menu-Sidebar-close"><span></span></div><div class="mobile_searchbutton"><a href="javascript:void(0);"><img src="/Tpl/HJZF2_Z/img/mobile_search.svg" /></a></div></div></div><div class="mobile_languagelist"><ul id="lang_ul_mobile" class="language_ul"></ul></div></div><div class="mobile-header-scrollbar-wrap HJZF2__header_hj06_navigation" id="mobile-header-scrollbar-wrap"><ul class="hj_navbar_nav--mobile"><li id="menu1" ><a menu_data="23003" href="https://www.mysteeltube.com/"  onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">首页</h2></a></li><li id="menu2" class="nav-more"><a menu_data="23008" href="https://www.mysteeltube.com/aboutus.html"  onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">关于我们</h2></a><span class="next-level-button"><img src="/Tpl/HJZF2_Z/img/plus.svg" /></span><ul class="hj_navbar_nav_dropdown-menu"><li><a menu_data="23068" href="https://www.mysteeltube.com/aboutus.html"  onFocus="blur()"><h3>关于明宇</h3></a></li><li><a menu_data="23069" href="https://www.mysteeltube.com/othercate/othername/qyzz.html"  onFocus="blur()"><h3>企业资质</h3></a></li><li><a menu_data="23070" href="https://www.mysteeltube.com/othercate/othername/qysl.html"  onFocus="blur()"><h3>企业实力</h3></a></li><li><a menu_data="23320" href="https://www.mysteeltube.com/othercate/othername/gssb.html"  onFocus="blur()"><h3>公司设备</h3></a></li></ul></li><li id="menu3" ><a menu_data="23006" href="https://www.mysteeltube.com/product.html"                             class="menu_product" onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">产品中心</h2></a><span class="next-level-button"><img src="/Tpl/HJZF2_Z/img/plus.svg" /></span><ul class="hj_navbar_nav_dropdown-menu  HJ01-pro-menu"><li><a href="/product_category/jmg.html"><h3 class="h3tag_placeholder tag_placeholder">精密管</h3></a></li><li><a href="/product_category/46256.html"><h3 class="h3tag_placeholder tag_placeholder">高压油管</h3></a></li><li><a href="/product_category/46257.html"><h3 class="h3tag_placeholder tag_placeholder">小口径油缸用管</h3></a></li><li><a href="/product_category/glg.html"><h3 class="h3tag_placeholder tag_placeholder">锅炉管</h3></a></li><li><a href="/product_category/cbyg.html"><h3 class="h3tag_placeholder tag_placeholder">船舶用管</h3></a></li><li><a href="/product_category/ltssyg.html"><h3 class="h3tag_placeholder tag_placeholder">输送流体用无缝钢管</h3></a></li><li><a href="/product_category/gjjylwljtgg.html"><h3 class="h3tag_placeholder tag_placeholder">钢筋挤压螺纹连接套钢管</h3></a></li><li><a href="/product_category/sylhg.html"><h3 class="h3tag_placeholder tag_placeholder">石油裂化管</h3></a></li><div class="clear"></div></ul></li><li id="menu4" ><a menu_data="23007" href="https://www.mysteeltube.com/news.html"  onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">公司新闻</h2></a><span class="next-level-button"><img src="/Tpl/HJZF2_Z/img/plus.svg" /></span><ul class="hj_navbar_nav_dropdown-menu  HJ01-pro-menu"><li><a href="/new_category/classid/4431.html"><h3 class="h3tag_placeholder tag_placeholder">公司新闻</h3></a></li><div class="clear"></div></ul></li><li id="menu5" ><a menu_data="23009" href="https://www.mysteeltube.com/contactus.html" onclick="turn_sta(2,1)"
                             onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">联系我们</h2></a></li></ul></div></div></div><!--mobile nav content--></div><style>     .product_detail_editor_content_title {
         border-left: 10px solid #003c8a;
        }
    .HJZF_Z__Breadcrumbs span.current{
        color: #003c8a;
    }
    .productbutton{
        background: #003c8a;
    }
	.bdsharebuttonbox,.addthis_sharing_toolbox{
		display: inline-block;
		vertical-align: middle;
	}
	.bdsharebuttonbox a {
		margin: 0 5px;
		width: 25px;
		height: 20px;
		padding: 0;
		line-height: normal;
		background-position: 0 0 !important;
		background-image:none;
	}
	.bdsharebuttonbox .bds_weixin:before{
		content:'\f1d7';
		color:#999999;
		font-size:20px;
		font-family:'FontAwesome';
	}
	.bdsharebuttonbox .bds_sqq:before{
		content:'\f1d6';
		color:#999999;
		font-size:20px;
		font-family:'FontAwesome';
	}
	.bdsharebuttonbox .bds_tsina:before{
		content:'\f18a';
		color:#999999;
		font-size:20px;
		font-family:'FontAwesome';
	}
	.bdsharebuttonbox .bds_tqq:before{
		content:'\f1d5';
		color:#999999;
		font-size:20px;
		font-family:'FontAwesome';
	}
	.bdsharebuttonbox .bds_weixin:hover:before,.bdsharebuttonbox .bds_sqq:hover:before,.bdsharebuttonbox .bds_tsina:hover:before,.bdsharebuttonbox .bds_tqq:hover:before{
		color:#003c8a;
	}
	.at-share-tbx-element .at-icon-wrapper{
		border-radius:50% !important;
		width:20px !important;
		height:20px !important;
		line-height:20px !important;
	}
	.at-share-tbx-element .at-icon-wrapper svg{
		width:20px !important;
		height:20px !important;
	}
	
</style><div id="HJZF_Z__wrapper"><div id="HJZF_Z__innerBanner"><div class="in_banner"><img src="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/banner/202108/611e190315521.jpg" class="img-fluid" /></div></div><div class="HJZF_Z__Breadcrumbs" navcrumbs><div class="container"><div class="row"><div class="col-xs-12"><a href="/">您的位置：主页</a>                        &nbsp;<i class="fa fa-angle-right"></i>&nbsp;<a href="/news.html">新闻中心</a>                    &nbsp;<i class="fa fa-angle-right"></i>&nbsp;<span class="current">公司新闻</span></div></div></div></div><div class="HJZF_Z__innerContent" id="main-content-wrapper" data-test="250924" data-test_type="404"><div class="container"><div class="row"><div class="col-xs-12"><section class="InsidePages_content-right2"><div class="InsidePages_content-right_wrap"><div class="InsidePages_content-right_content-main"><div class="news"><div id="news_detail"><div class="body"><h5 class="HJ01_main_newdetail_title">汽车用精密管的作用有哪些</h5><div class="news_view"><span class="time"><i><img src="/Tpl/HJZF2_Z/img/shijian.png" /></i>&nbsp;2023年11月24日 </span><span>|</span><span class="red"><i><img src="/Tpl/HJZF2_Z/img/view.png" /></i>阅读次数：1879</span><div class="clear"></div></div><div class="news_body"><p style="text-indent: 2em;">近年来，随着汽车工业的快速发展，越来越多的精密技术被应用于汽车制造中。其中，<a href="https://www.mysteeltube.com/" style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0);"><strong>汽车用精密管</strong></span></a>作为关键组件之一，发挥着重要的作用。它们的设计和应用不仅可以优化汽车的性能，还能提高行驶安全性。让我们一起来了解一下汽车用精密管的主要作用。</p><p><br/></p><p style="text-indent: 2em;">汽车用精密管的作用主要有下面这些：</p><p><br/></p><p style="text-indent: 2em;">燃油供给系统优化：精密管在燃油供给系统中扮演着重要角色。其高精度的加工和尺寸控制保证了燃油的准确供给和稳定喷射，从而提高燃油的燃烧效率和动力输出。这不仅可以降低燃油消耗，还可以减少尾气排放，对环境具有积极影响。</p><p><br/></p><p style="text-indent: 2em;">制动系统性能提升：在汽车的制动系统中，精密管被广泛应用于制动液的传输管路中。其高强度和耐腐蚀性能确保了制动系统的可靠性和持久性。此外，精密管的优异导热性能有助于快速散热，提高制动系统的工作效率，确保制动过程的安全。</p><p><br/></p><p style="text-indent: 2em;">冷却系统改良：汽车引擎的冷却系统对于发动机的正常运行至关重要。精密管在冷却系统中扮演着冷却剂传输的关键角色。其高耐压性和优异的导热性能有助于高效地将热量从发动机传递到散热器，保持发动机的正常工作温度，防止发动机过热，提高发动机的寿命和可靠性。</p><p style="text-align:center"><img src="/uploadfiles/60.247.152.80/webid1881/uploadimage/202311/7971700806631370.jpg" title="汽车用精密管" _src="/uploadfiles/60.247.152.80/webid1881/uploadimage/202311/7971700806631370.jpg" alt="汽车用精密管"/></p><p style="text-indent: 2em;">液压系统优化：在许多汽车的液压系统中，精密管被用于传输液体介质，如液压油和制动液。其高强度和密封性能确保了液压系统的可靠运行，提供平稳的操控和刹车性能。精密管的设计还可以减少液压系统中的泄漏问题，提高系统的效率和安全性。</p><p><br/></p><p style="text-indent: 2em;">总之，汽车用精密管在现代汽车制造中具有不可替代的作用。它们优化了燃油供给系统，提升了制动系统性能，改良了冷却系统，并优化了液压系统。这些应用不仅提高了汽车的性能和效率，也为行驶安全性提供了保障。随着科技的不断进步，我们可以期待精密管技术在汽车工业中的更广泛应用。</p><p><br/></p><p style="text-indent: 2em;">常州市明宇钢管有限公司是<span style="color: rgb(0, 0, 0);"><strong><a href="https://www.mysteeltube.com/">精密管厂家</a></strong></span>，我们有多年生产和销售汽车用精密管的经验。目前我们生产的汽车用精密管不仅质量好而且价格低廉。我们生产的汽车用精密管已经被广大车企所使用，如果有需要，欢迎联系我们！</p></div><div class="main_news_prev_next"><ul><li class="news_prev"><a href="/new_detail/smsqsg.html" onfocus="blur()"><p>什么是牵伸管</p><div class="news_prev_img" style="background: url(//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/newsimg/202311/65616be24ea1c.jpg) no-repeat center;background-size: cover"></div></a></li><li class="news_next"><a href="/new_detail/qsgdtdynx.html" onfocus="blur()"><div class="news_prev_img" style="background: url(//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/newsimg/202311/655d995d6ec7e.jpg) no-repeat center;background-size: cover"></div><p>牵伸管的特点有哪些</p></a></li><div class="clear"></div></ul></div><div class="product_detail_editor_content_title">关联产品</div><div class="mainpage_probox" ><div class="col-xs-6 col-sm-6 col-md-4 col-lg-4 main_proitem"><div class="main_proitem_box"><div class="main_proitem_img"><a href="/Product/jmg.html"><img src="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/source/202109/163296905582.jpg" alt="精密管" /></a></div><div class="main_proitem_second"><a href="/Product/jmg.html"><div class="main_proitem_name margin-10px-bottom"><h6 title="精密管">精密管</h6></div></a></div></div></div><div class="col-xs-6 col-sm-6 col-md-4 col-lg-4 main_proitem"><div class="main_proitem_box"><div class="main_proitem_img"><a href="/Product/qcbztg.html"><img src="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/source/202109/163186969083.jpg" alt="汽车用无缝钢管" /></a></div><div class="main_proitem_second"><a href="/Product/qcbztg.html"><div class="main_proitem_name margin-10px-bottom"><h6 title="汽车用无缝钢管">汽车用无缝钢管</h6></div></a></div></div></div><div class="col-xs-6 col-sm-6 col-md-4 col-lg-4 main_proitem"><div class="main_proitem_box"><div class="main_proitem_img"><a href="/Product/jmwfgg.html"><img src="//www.mysteeltube.com/uploadfiles/60.247.152.80/webid1881/source/202308/169266644375.jpg" alt="无缝精密管" /></a></div><div class="main_proitem_second"><a href="/Product/jmwfgg.html"><div class="main_proitem_name margin-10px-bottom"><h6 title="无缝精密管">无缝精密管</h6></div></a></div></div></div></div><div style="clear:both;"></div><div class="detail_related_news"><div class="product_detail_editor_content_title">关联信息</div><div class="page_Main"><ul class="relatenewsList"><li><a href="/new_detail/qcywfggynxyd.html">1.汽车用无缝钢管有哪些优点</a></li><div class="clear"></div><li><a href="/new_detail/wfjmgdytynx.html">2.无缝精密管的用途有哪些</a></li><div class="clear"></div><li><a href="/new_detail/xkjlbjmgynxjtyt.html">3.小口径冷拔精密管有哪些具体用途</a></li><div class="clear"></div><li><a href="/new_detail/rhxgqcyjmg.html">4.如何选购汽车用精密管</a></li><div class="clear"></div></ul></div><div class="clear"></div></div></div></div></div><div style="clear:both"></div></div></div><script>    window.oneallInternalLinkTemplate = {
    normal: {
        // normal模板的通用配置
        product:{},
        faq:{},
        news:{},
        page:{
            productCategory:{
                product:{},
                faq:{},
                news:{},
            },
            productDetail:{
                product:{},
                faq:{},
                news:{},
            },
            faqDetail:{
                product:{},
                faq:{},
                news:{},
            },
            newsDetail:{
                product:{},
                faq:{},
                news:{},
            },
        },
    },
    othercate:{
        product:{},
        faq:{},
        case:{},
    }
};

</script></section><div class="clear"></div></div></div></div></div></div><div config_id="1037" page_name="bottom-HJ01"  id="bottom-HJ01_1881" class="zh_page new_hjzf_bottom-HJ01 one_module"><style>
.hjzf_bottom_hj01 {
		background: url(/pcuploadfiles/60.247.152.80/webid1881/Mod/202108/611dcf2bbeccf.jpg) no-repeat center;
		background-size: cover;
	}
	
	.hjzf_bottom_hj01 {
		background: #;
	}
	
	.bottom_hj01_title {
		color: #ffffff;
	}
	
	.hjzf_bottom_list li a h3,
	.hjzf_bottom_list li a h2,
	.hjzf_bottom_list li span,
	.bottom_hj01__copyright--left,
	.bottom_hj01__copyright--left a,
	.hjzf_bottom_list li,
	.hjzf_bottom_list li a,
	.HJZF2_Z__bottom__link span,
	.HJZF2_Z__bottom__link a,
	.HJZF2_Z__bottom__link {
		color: #ffffff;
	}
	
	.hjzf_bottom_content {
		border-bottom-color: #;
	}
	
	.hjzf_bottom_hj01 a:hover,
	.hjzf_bottom_hj01 h2:hover,
	.hjzf_bottom_hj01 h3:hover {
		text-decoration: underline
	}
	
	
	.hjzf_bottom_hj01 .kinggelIcon {
		display: flex;
		align-items: center;
		justify-content: flex-end;
	}
	.hjzf_bottom_hj01 .kinggelIcon dd span{
		width:36px;
		height: 36px;
		border:1px solid #8c8c8c;
		border-radius:50%;
		display:flex;
		align-items:center;
		justify-content:center;
	}
	.hjzf_bottom_hj01 .kinggelIcon dd{
		margin:0 10px;
		position:relative;
	}
	.hjzf_bottom_hj01 .kinggelIcon dd i{
		display:none;
		position: absolute;
	    bottom: 40px;
	    left: 50%;
	    transform: translateX(-50%);
	}
	.hjzf_bottom_hj01 .kinggelIcon dd span img{
		width:auto;
		display:block;
		max-width:20px;
	}
}
</style><footer class="hjzf_bottom_hj01 index_pd"><div class="container"><div class="row"><div class="hjzf_bottom_content"><div class="hidden-xs hidden-sm hidden-md col-lg-3"><div class="bottom_hj01_title index_sub_title">导航</div><ul class="hjzf_bottom_list"><li id="menu1"><a menu_data="23003" href="https://www.mysteeltube.com/" onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">首页</h2></a></li><li id="menu2"><a menu_data="23008" href="https://www.mysteeltube.com/aboutus.html" onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">关于我们</h2></a></li><li id="menu3"><a menu_data="23006" href="https://www.mysteeltube.com/product.html" onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">产品中心</h2></a></li><li id="menu4"><a menu_data="23007" href="https://www.mysteeltube.com/news.html" onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">公司新闻</h2></a></li><li id="menu5"><a menu_data="23009" href="https://www.mysteeltube.com/contactus.html" onclick="turn_sta(2,2)"onFocus="blur()"><h2 class="h2tag_placeholder tag_placeholder">联系我们</h2></a></li></ul></div><div class="hidden-xs hidden-sm hidden-md col-lg-3"><div class="bottom_hj01_title index_sub_title">产品中心</div><ul class="hjzf_bottom_list"><li><a href="/product_category/jmg.html"><h3 class="h3tag_placeholder tag_placeholder">精密管</h3></a></li><li><a href="/product_category/46256.html"><h3 class="h3tag_placeholder tag_placeholder">高压油管</h3></a></li><li><a href="/product_category/46257.html"><h3 class="h3tag_placeholder tag_placeholder">小口径油缸用管</h3></a></li><li><a href="/product_category/glg.html"><h3 class="h3tag_placeholder tag_placeholder">锅炉管</h3></a></li><li><a href="/product_category/cbyg.html"><h3 class="h3tag_placeholder tag_placeholder">船舶用管</h3></a></li><li><a href="/product_category/ltssyg.html"><h3 class="h3tag_placeholder tag_placeholder">输送流体用无缝钢管</h3></a></li><li><a href="/product_category/gjjylwljtgg.html"><h3 class="h3tag_placeholder tag_placeholder">钢筋挤压螺纹连接套钢管</h3></a></li><li><a href="/product_category/sylhg.html"><h3 class="h3tag_placeholder tag_placeholder">石油裂化管</h3></a></li></ul></div><div class="hidden-xs hidden-sm hidden-md col-lg-3"><div class="bottom_hj01_title index_sub_title">联系我们</div><ul class="hjzf_bottom_list"><li><span>董事长：</span>&nbsp;汤总</li><li><span>邮箱：</span>&nbsp;
									<a href="mailto:1094498410@qq.com" onclick="turn_sta(3,2);">1094498410@qq.com</a></li><li><span>电话：</span>&nbsp;13906123889，0519-88781767</li><li><span>地址：</span>&nbsp;江苏省常州市横林镇长沟路40号</li></ul></div><div class="col-xs-12 col-md-12 col-lg-3"><div class="bottom_hj01_title index_sub_title bottom_hj01_inquirytitle">询盘</div><div class="bottom_hj01_form"><style>
.submitinquiry_bottom_hj01_cn .form_item{width: 47%;float: left;margin-left: 5%;margin-bottom: 15px;position: relative;}
.submitinquiry_bottom_hj01_cn .form_item img{
	cursor: pointer;
}
.submitinquiry_bottom_hj01_cn .form_item span{
	position: absolute;
	left: 0;
	bottom: -15px;
	line-height: 15px;
	white-space: nowrap;
	font-size: 12px;
}
.submitinquiry_bottom_hj01_cn .form_item:first-child,.form_item:nth-child(3),.form_item:nth-child(5),.form_item:nth-child(6){margin-left: 0}
.submitinquiry_bottom_hj01_cn .form_item input,.form_item textarea{width: 100%;border: 1px solid #e3e3e3;border-radius: 10px;padding-left: 10px;line-height: 30px;box-shadow: 0 0 1px 0px #e3e3e3;}
.submitinquiry_bottom_hj01_cn .form_item textarea{min-height: 64px;}
.submitinquiry_bottom_hj01_cn .form_item_full #form_itemcode{width: 47%;}
.submitinquiry_bottom_hj01_cn .form_item_full{width: 100%;margin-left: 0;}
.submitinquiry_bottom_hj01_cn .bottom_form_alert{position: absolute;right: -200px;top: 50%;transform: translate3d(0,-50%,0);-moz-transform: translate3d(0,-50%,0);-webkit-transform: translate3d(0,-50%,0);transition: 0.6s ease-in;display: flex;display: -webkit-flex;
	flex-direction: column;}
	.submitinquiry_bottom_hj01_cn .bottom_form_alert.active{right: 0;transition: 0.6s ease-in;}
	.submitinquiry_bottom_hj01_cn .bottom_form_alert span.active{text-align: right;display: inline-block;background: #fff;line-height: 24px;font-size: 16px;padding: 4px 10px;border-radius: 10px;margin-bottom: 5px;box-shadow: 0 0 1px 0px #666;}
	.submitinquiry_bottom_hj01_cn .form_item input[type="submit"]{
		background: #003c8a;border: 1px solid #003c8a;
		color: #ffffff;
	}
	@media (max-width: 991px) {
		.submitinquiry_bottom_hj01_cn .bottom_form_alert{position: relative;top: 0;transform: translate3d(0,0,0);-moz-transform: translate3d(0,0,0);-webkit-transform: translate3d(0,0,0);}
		.submitinquiry_bottom_hj01_cn .bottom_form_alert span.active{background: inherit;box-shadow: none;text-align: left}
	}
</style><script>
	jQuery(function(){

		jQuery("#message_bothj01").focus(function(){
			jQuery("#message_alerta").html("").removeClass("active");
		});
		jQuery("#linkname_bothj01").focus(function(){
			jQuery("#linkname_alertab").html("").removeClass("active");
		});
		jQuery("#phone_bothj01").focus(function(){
			jQuery("#phone_alerta").html("").removeClass("active");
		});
		jQuery("#email_bothj01").focus(function(){
			jQuery("#email_alerta").html("").removeClass("active");
		});
		jQuery("#form_itemcode").focus(function(){
			jQuery("#code_char_alerta").html("").removeClass("active");
		});


		jQuery("#getcode_chara").click(function(){
			jQuery(this).attr("src",'//www.mysteeltube.com/code_char.php?webid=1881&time=974625633454771777899235;');
		});
	})
	




	function yz_submita(){
		var language = 'cn';
		var count=0;
		var message=Trims(jQuery("#message_bothj01").val());
		var linkname=Trims(jQuery("#linkname_bothj01").val());
		var phone=Trims(jQuery("#phone_bothj01").val());
		var email=Trims(jQuery("#email_bothj01").val());

		if(linkname.length<=0){
			if(language == 'cn' || language == 'zh'){
				jQuery("#linkname_alertab").html("名称不能为空！").addClass("active");
			}else{
				jQuery("#linkname_alertab").html("The name cannot be empty!").addClass("active");
			}
			count++;
		}
		else{
			jQuery("#linkname_alertab").html("").removeClass("active");
		}



		

		if(language == 'cn' || language == 'zh'){
			if(phone.length<=0){
				jQuery("#phone_alerta").html("电话不能为空！").addClass("active");
				count++;
			}else{	

				if(is_phone(phone)){
					count++;
					jQuery("#phone_alerta").html("电话格式有误！").addClass("active");
				}else{
					jQuery("#phone_alerta").html("");
				}
			}
		}else{
			if(phone.length>0 && is_phone(jQuery('#phone').val()))
			{
				jQuery("#phone_alerta").html("Telephone information is wrong!").addClass("active");
				count++;
			}else{
				jQuery("#phone_alerta").html("").removeClass("active");
			}
		}

		if(language == 'cn' || language == 'zh'){
			if(email.length>0 &&!is_email(email)){
				jQuery("#email_alerta").html("邮箱格式有误！").addClass("active");
				count++;
			}
			else {
				jQuery("#email_alerta").html("").removeClass("active");
			}
		}else{
			if(email.length<=0){
				if(language == 'cn' || language == 'zh'){
					jQuery("#email_alerta").html("电子邮件不能为空！").addClass("active");
				}else{
					jQuery("#email_alerta").html("The email can not be empty!").addClass("active");
				}

				count++;
			}
			else{
				if(!is_email(email)){
					jQuery("#email_alerta").html("Email format error!").addClass("active");
					count++;
				}
				else {
					jQuery("#email_alerta").html("").removeClass("active");
				}
			}
		}



		if(message.length<=0){
			if(language == 'cn' || language == 'zh'){
				jQuery("#message_alerta").html("咨询内容不能为空！").addClass("active");
			}else{
				jQuery("#message_alerta").html("Consulting content cannot be empty!").addClass("active");
			}
			count++;
		}
		else{
			jQuery("#message_alerta").html("");
		}

		var code_chara = jQuery("#form_itemcode").val();
		
		jQuery.ajax({
			type: "POST",
			url: "/verification",
			async:false,
			data: {code:code_chara},
			success: function(data){
				
				if(data == 1){
					jQuery("#code_char_alerta").html("");
				}else{
					
					count++;
					if(language == 'cn' || language == 'zh'){
						jQuery("#code_char_alerta").html("验证码错误").addClass("active");
					}else{
						jQuery("#code_char_alerta").html("Verification code error").addClass("active");
					}

				}
			}
		});

		$(".bottom_form_alert").addClass("active");
		
		if(count>0){
			return false;
		}
		else{
			if(language == 'cn' || language == 'zh'){
				jQuery("#inbut").html('<h5 style="color:#F00;">请稍等</h5>');
			}else{
				jQuery("#inbut").html('<h5 style="color:#F00;">Please wait</h5>');
			}
			return true;
		}

	};
$(function () {
	var len_code = $('input[name="code"]');
	var len = len_code.length;
	if(len > 1) {
		$(len_code).each(function(i,v){
			$(this).focus(function(){
				//console.log(1);
				$(this).next("img").trigger("click");
			});
		});
	}
});
	

</script><div><form action="/saveinquiry" method="post" onsubmit="return yz_submita();" class="bottom_form submitinquiry_bottom_hj01_cn"><div class="form_item"><input type="text" name="linkname" id="linkname_bothj01" placeholder="* 姓名："><span class="yz_alert" id="linkname_alertab"></span></div><div class="form_item"><input type="text" name="phone" id="phone_bothj01" placeholder="* 手机："><span class="yz_alert" id="phone_alerta"></span></div><div class="form_item form_item_full"><input type="text" name="email" id="email_bothj01" placeholder="邮箱："><span class="yz_alert" id="email_alerta"></span></div><div class="clear"></div><div class="form_item form_item_full"><textarea name="message" id="message_bothj01" placeholder="* 留言内容："></textarea><span class="yz_alert" id="message_alerta"></span></div><div class="form_item form_item_full "><input type="text" class="input" id="form_itemcode" name="code" maxlength="3" placeholder="* 验证码"/>&nbsp;
			
			<img alt="" src="//www.mysteeltube.com/code_char.php?webid=1881&time=2413339179573781777899235;" style="position:relative; top:-1px;" id="getcode_chara" height="32" title="Generate a new captcha" align="absmiddle"><span class="yz_alert" id="code_char_alerta"></span></div><div class="form_item form_item_full"><input type="hidden" name="prodid" value=""/><div id="form_submit"><input type="submit" value="提交" name="submit"/></div></div><div class="clear"></div></form></div></div></div><div class="clear"></div><!--  <div class="bottom_form_alert"><span class="yz_alert" id="linkname_alert"></span><span class="yz_alert" id="phone_alert"></span><span class="yz_alert" id="email_alert"></span><span class="yz_alert" id="message_alert"></span><span class="yz_alert" id="code_char_alert"></span></div> --></div></div></div><div class="bottom_hj01_copyrightContent"><div class="container"><div class="row"><div class="col-xs-12 col-md-8 bottom_hj01__copyright--left">CopyRight&nbsp;©&nbsp;2021-2026					&nbsp; 常州明宇精工科技有限公司 &nbsp;版权所有&nbsp;&nbsp;
					<a href="http://beian.miit.gov.cn/" target="_blank">苏ICP备2023032550号-1</a>&nbsp;
					<a style="" href="/sitemap.html" onfocus="blur()">网站地图</a>&nbsp;&nbsp;<span><a  href="/alltag">所有标签</a></span>&nbsp;&nbsp;
					<a id="mianze" title="免责声明" target="_blank" style="cursor:pointer;">免责声明</a>&nbsp;&nbsp; 中环互联网
							<a href="https://www.one-all.com" title="常州网站建设" target="_blank">常州网站建设</a></div><div class="col-xs-12 col-md-4 bottom_hj01__copyright--right"></div></div></div></div></footer><script>
	$(".hjzf_bottom_hj01 .kinggelIcon dd").find(".icon_ewm").hover(function(){

		$(this).siblings("i").fadeIn();
	},function(){
		$(this).siblings("i").fadeOut();
	});
</script></div><script id="js_head-HJ19" type="text/javascript" src="/Tpl/HJZF2_Z/js/head-HJ19.js"></script><script id="js_bottom-HJ01" type="text/javascript" src="/Tpl/HJZF2_Z/js/bottom-HJ01.js"></script><style>    .side ul li,
    .sidetop,
    .side ul li .sidebox,
    .side ul li .sidebox2,
    .side ul li .sidebox3,
    .sidea ul li {
        background: #003c8a;
    }
    
</style><div class="side sideSelect"><ul><li class="hidden-xs hidden-sm hidden-md hidden-lg hidden-xl"><div class="sidebox"><img src="/Tpl/HJZF2_Z/img/side-sprites2.png" border="0"
                    style="position: relative;left: -48px;top: 0"></div><div class="sidebox_content"><span><b><a href="https://wpa.qq.com/msgrd?v=3&uin=&site=qq&menu=yes"
                            onclick="turn_sta(5,4)" target="_blank"></a></b></span></div></li><li ><div class="sidebox"><img src="/Tpl/HJZF2_Z/img/side-sprites2.png" border="0"
                    style="position: relative;left: 0;top: -144px;"></div><div class="sidebox_content"><span><b>13906123889，0519-88781767</b></span><br /><span><b></b></span></div></li><li ><div class="sidebox"><img src="/Tpl/HJZF2_Z/img/side-sprites2.png" border="0"
                    style="position: relative;left: 0;top: -96px;"></div><div class="sidebox_content"><span><b><a href="mailto:1094498410@qq.com" onfocus="blur()"
                            onclick="turn_sta(3,4)">1094498410@qq.com</a></b></span></div></li><li class="hidden-xs hidden-sm hidden-md hidden-lg hidden-xl"><div class="sidebox"><a href="javascript:void(0)"><img src="/Tpl/HJZF2_Z/img/side-sprites2.png"
                        border="0" alt="Top" style="position: relative;left:-48px;top: -142px"></a></div></li><li><div class="sidebox"><a href="/contactus.html#zixun" onclick="turn_sta(1,4)"><img src="/Tpl/HJZF2_Z/img/svg/inquiry.svg"
                        border="0" alt="inquiry" width="48" style=" padding:11px;"></a></div></li><li class="hidden-xs hidden-sm hidden-md hidden-lg hidden-xl"><div class="sidebox"><a href="javascript:void(0)"><img src="/Tpl/HJZF2_Z/img/r_ewm.png" border="0" alt="ewm"></a></div></li><li><div class="sidebox"><a href="javascript:goTop();"><img src="/Tpl/HJZF2_Z/img/side-sprites2.png"
                        border="0" alt="Top" style="position: relative;left:0;"></a></div></li></ul></div><!--sidebar_bottom--><style>	.mfb-component__button--main {
		background-color: #003c8a;
		display: inline-block;
		position: relative;
		border: none;
		border-radius: 50%;
		box-shadow: 0 0 4px rgba(0, 0, 0, .14), 0 4px 8px rgba(0, 0, 0, .28);
		cursor: pointer;
		outline: none;
		padding: 0;

		-webkit-user-drag: none;
		color: #f1f1f1;
		text-align: center;
		line-height: 40px;
		font-size: 25px;
		height: 40px;
		width: 40px;
		z-index: 20;
	}

	.mobile_down,
	.mobile_sidebara {
		background: #003c8a;
	}

	.qrcode {
		position: relative;
	}

	.qrcode img {
		position: absolute;
		left: 0;
		top: -120%;
		display: none;
	}

	.kun_icon {
		width: 25px;
		margin-bottom: 5px;
	}

	.mobile_downa {
		position: fixed;
		left: 0;
		bottom: 0;
		z-index: 99999;
		width: 100%;
		right: 0;
		height: 50px;
		color: #fff;
		background-color: #003c8a;
	}
	.mobile_downa span a{
		color: #fff;
	}
	.mobile_downa ul {
		display: flex;
		padding-top: 4px;
	}

	.mobile_downa ul li {
		flex: auto;
		position: relative;
		text-align: center;
	}

	.mobile_downa ul li img {
		max-width: 25px;
	}

	.mobile_up {
		display: none;
		position: absolute;
		min-width: 100%;
		bottom: 100%;
		left: 50%;
		transform: translateX(-50%);
		padding-top: 10px;
		padding-bottom: 5px;
		white-space: nowrap;
		padding-left: 5px;
		padding-right: 5px;
		background-color: #003c8a;
	}

	.mobile_up dl {
		display: flex;
		flex-direction: column;
	}

	.mobile_up a {
		color: #fff;
		line-height: 2;
	}
	.wx_qrcode {
		position: relative;
	}
	.wx_qrcode img {
		position: absolute;
		left: 0;
		bottom: 50px;
		display: none;
		max-width: 150px;
	}
</style><ul class="mobile_sidebar hidden-lg hidden-xl"><li><a class="mfb-component__button--main mfb-component__button--back" href="javascript:history.go(-1);"><i class="fa fa-reply"></i></a></li><li><a class="mfb-component__button--main mfb-component__button--top" href="javascript:goTop();"><i class="fa fa-angle-up"></i></a></li></ul><div class="mobile_down_top hidden-lg hidden-xl"><div class="mobile_down"><ul><li><a href="/"><i class="fa fa-university"></i><br />主页</a></li><li><a onclick="turn_sta(6,2)" href="tel:13906123889，0519-88781767"><i class="fa fa-phone"></i><br />电话</a></li><li><a onclick="turn_sta(3,2)" href="/Inquiry.html"><i class="fa fa-user"></i><br />联系我们</a></li><li><a onclick="turn_sta(3,2)" href="mailto:1094498410@qq.com"><i
									class="fa fa-envelope"></i><br />邮箱</a></li></ul></div></div><script id="dom-inject-script">require(['jquery'], function ($) {
	$(document).ready(function(e) {
        $("header.pc-nav").append("<div class='phone_add230802'><i class='fa fa-phone'></i>汤总：13906123889</div>");
		    });
})
</script><svg id="svg-b" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" xmlns:link="http://www.w3.org/1999/xlink"
    style="display:none !important"><symbol id="svg-left" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M31 36L19 24L31 12" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-b-left" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M31 36L19 24L31 12" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-left-small" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M12 23.9917H36" stroke-linecap="round" stroke-linejoin="round" /><path d="M24 36L12 24L24 12" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-arrow-left" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M5.79889 24H41.7989" stroke-linecap="round" stroke-linejoin="round" /><path d="M17.7988 36L5.79883 24L17.7988 12" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-right" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M19 12L31 24L19 36" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-b-right" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M19 12L31 24L19 36" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-arrow-right" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M41.9999 24H5.99994" stroke-linecap="round" stroke-linejoin="round" /><path d="M30 12L42 24L30 36" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-right-small" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M36 24.0083H12" stroke-linecap="round" stroke-linejoin="round" /><path d="M24 12L36 24L24 36" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-right-small-up" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M16 32L33 15" stroke-linecap="round" stroke-linejoin="round" /><path d="M15 15H33V33" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-down" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M36 18L24 30L12 18" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-down-small" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M24.0083 35.8995V12" stroke-linecap="round" stroke-linejoin="round" /><path d="M36 24L24 36L12 24" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-arrow-down" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M24 42V6" stroke-linecap="round" stroke-linejoin="round" /><path d="M36 30L24 42L12 30" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-search" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path
            d="M21 38C30.3888 38 38 30.3888 38 21C38 11.6112 30.3888 4 21 4C11.6112 4 4 11.6112 4 21C4 30.3888 11.6112 38 21 38Z"
            fill="none" stroke-linejoin="round" /><path d="M33.2216 33.2217L41.7069 41.707" stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-earth" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd"
            d="M24 44C35.0457 44 44 35.0457 44 24C44 12.9543 35.0457 4 24 4C12.9543 4 4 12.9543 4 24C4 35.0457 12.9543 44 24 44Z"
            stroke-linecap="round" stroke-linejoin="round" /><path d="M4 24H44" stroke-linecap="round" stroke-linejoin="round" /><path fill-rule="evenodd" clip-rule="evenodd"
            d="M24 44C28.4183 44 32 35.0457 32 24C32 12.9543 28.4183 4 24 4C19.5817 4 16 12.9543 16 24C16 35.0457 19.5817 44 24 44Z"
            stroke-linecap="round" stroke-linejoin="round" /><path d="M9.85791 10.1421C13.4772 13.7614 18.4772 16 24 16C29.5229 16 34.5229 13.7614 38.1422 10.1421"
            stroke-linecap="round" stroke-linejoin="round" /><path d="M38.1422 37.8579C34.5229 34.2386 29.5229 32 24 32C18.4772 32 13.4772 34.2386 9.85791 37.8579"
            stroke-linecap="round" stroke-linejoin="round" /></symbol><symbol id="svg-phone" viewBox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"><path
            d="M16.9961 7.68583C17.7227 7.68583 18.3921 8.07985 18.7448 8.71509L21.1912 13.1219C21.5115 13.6989 21.5266 14.3968 21.2314 14.9871L18.8746 19.7008C18.8746 19.7008 19.5576 23.2122 22.416 26.0706C25.2744 28.929 28.7741 29.6002 28.7741 29.6002L33.487 27.2438C34.0777 26.9484 34.7761 26.9637 35.3533 27.2846L39.7726 29.7416C40.4072 30.0945 40.8008 30.7635 40.8008 31.4896L40.8008 36.5631C40.8008 39.1468 38.4009 41.0129 35.9528 40.1868C30.9249 38.4903 23.1202 35.2601 18.1734 30.3132C13.2265 25.3664 9.99631 17.5617 8.29977 12.5338C7.47375 10.0857 9.33984 7.68583 11.9235 7.68583L16.9961 7.68583Z"
             stroke-linejoin="round" /></symbol><symbol id="svg-close" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8 8L40 40" stroke-linecap="round" stroke-linejoin="round"/><path d="M8 40L40 8" stroke-linecap="round" stroke-linejoin="round"/></symbol></svg><script>	require(['jquery', 'move_port'], function ($, move_port) {
		$(function () {
			if ($("#HJZF2_floatWindow").length > 0) {
				function close() {
					var close = "<div class='close_port'>×</div>";
					$("#HJZF2_floatWindow").append(close);
					$(".close_port").css({
						position: 'absolute',
						display: 'none',
						width: '20px',
						height: '20px',
						top: 0,
						right: 0,
						color: 'red',
						border: '1px solid red',
						background: '#ccc',
						textAlign: 'center',
						lineHeight: '20px',
						cursor: 'pointer'
					});
					$("#HJZF2_floatWindow").hover(function () {
						$(this).find('.close_port').show();
					}, function () {
						$(this).find('.close_port').hide();
					});
					$("#HJZF2_floatWindow").find('.close_port').on('click', function () {
						$(this).parent().remove();
					});
				}
				
				if (typeof window_type != "undefined" && window_type == 0) {
					//去除浮窗
					$("#HJZF2_floatWindow").remove();
				} else if (typeof window_type != "undefined" && window_type == 1) {
					//靠左漂浮
					$("#HJZF2_floatWindow").addClass("left_show");
					close();
				} else if (typeof window_type != "undefined" && window_type == 2) {
					//靠右漂浮
					$("#HJZF2_floatWindow").addClass("right_show");
					close();

				} else if (typeof window_type != "undefined" && window_type == 3) {
					$("#HJZF2_floatWindow").addClass("window_fei");
					$("#HJZF2_floatWindow").css("zIndex", "10000");
					move_port.move_obj("#HJZF2_floatWindow");
				} else {
					return false;
				}
			}
		});
	});

</script><script type="text/javascript" src="/Tpl/HJZF2_Z/js/public.js"></script><script type="text/javascript" src="/Tpl/HJZF2_Z/js/hj01_prodetail.js"></script><script type="text/javascript" src="/Tpl/HJZF2_Z/js/wow.min.js"></script><script>		$(function () {
			if(typeof Fullpage == 'undefined'){
				var wow = new WOW(); wow.init();
			}
		});
	</script></body></html>