
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<meta name="description" content='' />
<meta name="keywords" content='Common problem,Tianjin Lianchuang Weilai Technology Development C' />
<title>Common problem-Tianjin Lianchuang Weilai Technology Development C</title>
<link rel="alternate" media="only screen and(max-width: 640px)" href="http://www.tjspectrometer.com/men/news_146.html" />
<script src="/mfile/tz/check_phone.js" type="text/javascript"></script>
<link href="/mfile/tz/model.css" rel="stylesheet" type="text/css" />
<link href="/mfile/tz/animate.css" rel="stylesheet" type="text/css" />
<style id="css" type="text/css" rel="stylesheet">

body{}#mOuterBox{}#mBody1,#dBody1{background-color: rgb(240, 243, 250); background-position: 0% 0%;}#mBody2,#dBody2{background-position: 0% 0%;}
.box162_1
{ 
}


</style>
</head>
<body><div id="mBody1">
<div id="mBody2">
<div id="mOuterBox" style="background-color: rgb(255, 255, 255);">
<div id="mTop" class="ct" style="overflow: hidden;">
<div class="ct" id="mTopMiddle" style="margin: 0px auto; background-repeat: repeat-x;"><div class="ct" style="background-color: rgb(245, 245, 245);" id="tmf0"><div class="mf" id="tmf4"><div id="_ctl0__ctl0_box" class="box7"><style type="text/css">
.m-mod { font: 14px/1.43 'Microsoft Yahei',Arial,sans-serif; color: #333; }
.m-mod * { margin: 0; padding: 0; -webkit-box-sizing: border-box; box-sizing: border-box; }
.m-mod a { color: inherit; text-decoration: none; }
.m-mod img { max-width: 100%; vertical-align: middle; border: 0; }
.m-mod ul, .m-mod li { list-style: none; }
.clearfix { zoom: 1; }
.clearfix::after { content: ""; display: block; height: 0; clear: both; }
.m-title { text-align: center; }
.m-title h3 { color: #2a47a3; font-weight: 600; font-size: 24px; }
.m-title strong { font-size: 30px; color: #2a47a3; }
.m-title .sub-wrap { margin-top: 5px; position: relative; z-index: 0; }
.m-title .sub-wrap::before { content: ""; display: inline-block; width: 100%; position: absolute; top: 50%; left: 0; border-bottom: 1px solid #666; z-index: -1; }
.m-title .sub-wrap span {color: #666; display: inline-block; padding: 0 30px; z-index: 1; background-color: #fff; font-size:16px;}
</style></div>
</div><div class="mf" id="tmf2"><div id="_ctl0__ctl1_box" class="box7"><style>
.top-info { width: 1200px; margin: 0 auto; height: 35px; line-height: 35px; color: #fff; overflow: hidden;}
.top-info p { float: left; }
.top-info .tel, .top-info .phonenum { float: right; background: no-repeat left center; }
.top-info .tel { margin-right: 30px; padding-left: 22px; background-image: url(/uFile/92424/image/201949111138253.jpg); }
.top-info .phonenum { background-image: url(/uFile/92424/image/201949111138253.jpg); padding-left: 16px; }
</style>
<div class="top-info m-mod clearfix">
	<p class="welcome">
		<span style="color:#333333;font-size:12px;">Welcome to the official website of Tianjin Lianchuang Weilai Technology Development Co., Ltd.</span> 
	</p>
	<p class="tel icon-tel" style="color:#333333;">
		+86 18602228772
	</p>
</div></div>
</div></div><div class="ct" style="width: 1199px; margin-top: 0px; margin-right: auto; margin-left: auto;" id="tmf6"><div class="ct_box" style="width: auto;" id="tmf1">         <div class="ct" style="width: 18.015%; float: left;" id="tmf7"><div class="mf" id="tmf3" style="overflow: hidden; margin-top: 5px;"><div id="_ctl0__ctl2_box" class="box2_1"><img src="/uFile/92424/image/20195717513756.png" alt="" /></div>
</div></div>         <div class="ct" style="width: 81.985%; float: right;" id="tmf8"><div class="mf" id="tmf9">
<style name="diy">

*{ margin:0; padding:0;}
.box185_-3074{font: 14px/1.45 "Microsoft Yahei"; padding-top: 23px; }
.box185_-3074>ul {padding:0; margin:0;list-style-type: none;margin-top:5px;float:right;}
.box185_-3074>ul>li {float:left; position:relative;}
.box185_-3074>ul .bor{ display: none; }
.box185_-3074>ul>li>a, .box185_-3074>ul>li>a:visited {display:inline-block; text-decoration:none; padding: 8px 20px; color:#666; background:#fff;  font-size:14px; margin: 0 2px; -webkit-transition: all ease .35s; transition: all ease .35s;border-radius: 3px;}
/* 一级菜单鼠标效果 */
.box185_-3074>ul>li:hover>a {color:#fff; background:#2a47a3;}
.box185_-3074>ul>li.selected>a {color:#fff; background:#2a47a3;}
/*下拉菜单开始*/
.box185_-3074>ul>li>ul { visibility: hidden; z-index: 999; position: absolute; left: 50%; top: 125%; margin-left: -70px; width: 120px; list-style: none; padding: 10px; background: #fff; text-align: center; box-shadow: 0 0 10px rgba(0,0,0,.2); border-radius: 3px; opacity: 0; -webkit-transform: translateY(50px);transform: translateY(50px); -webkit-transition: all ease .35s; transition: all ease .35s; font-size: 12px;}
.box185_-3074>ul>li>ul:after { content: "";  display: inline-block; border: 6px solid transparent;    position: absolute;  bottom: 100%; left: 50%; margin-left: -6px; border-bottom-color: #fff;}
.box185_-3074>ul>li>ul li a { display: block; color: #666; height:35px; line-height: 35px; text-decoration: none;}
.box185_-3074>ul>li>ul li a:hover { color: #fff; background: #2a47a3; } 
/*下拉菜单显示*/
.box185_-3074>ul>li:hover>ul { visibility: visible; opacity: 1; -webkit-transform: translateY(0);transform: translateY(0);}
.box222_-1409 .mainCont .mainList ul li a {
    font-size: 16px;
    font-weight: bold;}
</style><div id="_ctl0__ctl3_box" class="box185_-3074">
    <script type="text/javascript" src="/mfile/tz/jquery.js"></script>
    <script type="text/javascript" src="/mfile/tz/nav_helper.js"></script>
    <ul>
        
                <li class="text_box">
                    <a class="hide" href="index.html">Index</a>
                    
                </li>
            
                <li class="bor"></li>
            
                <li class="text_box">
                    <a class="hide" href="show_102.html">Company</a>
                    <ul><li><a href="show_102.html"  data-lenth="15-10" >Company pr</a></li></ul>
                </li>
            
                <li class="bor"></li>
            
                <li class="text_box">
                    <a class="hide" href="product_172.html">Product</a>
                    <ul><li><a href="product_172.html"  data-lenth="7-10" >SPECTRO</a></li><li><a href="product_173.html"  data-lenth="6-10" >SCIAPS</a></li><li><a href="product_186.html"  data-lenth="4-10" >GLMY</a></li></ul>
                </li>
            
                <li class="bor"></li>
            
                <li class="text_box">
                    <a class="hide" href="show_182.html">Application</a>
                    <ul><li><a href="product_view_151_173.html"  data-lenth="5-10" >激光分析仪</a></li><li><a href="product_view_149_173.html"  data-lenth="6-10" > 合金分析仪</a></li><li><a href="product_view_148_173.html"  data-lenth="7-10" >ROHS分析仪</a></li><li><a href="product_view_153_173.html"  data-lenth="5-10" >矿石分析仪</a></li><li><a href="product_view_154_173.html"  data-lenth="5-10" >土壤分析仪</a></li><li><a href="product_view_152_173.html"  data-lenth="5-10" >考古分析仪</a></li></ul>
                </li>
            
                <li class="bor"></li>
            
                <li class="text_box">
                    <a class="hide" href="news_108.html">Support</a>
                    <ul><li><a href="news_143.html"  data-lenth="21-10" >After sale</a></li><li><a href="news_145.html"  data-lenth="13-10" >Industry n</a></li><li><a href="news_146.html"  data-lenth="14-10" >Common pro</a></li></ul>
                </li>
            
                <li class="bor"></li>
            
                <li class="text_box">
                    <a class="hide" href="image_180.html">Case</a>
                    
                </li>
            
                <li class="bor"></li>
            
                <li class="text_box">
                    <a class="hide" href="image_181.html">Partner</a>
                    
                </li>
            
                <li class="bor"></li>
            
                <li class="text_box">
                    <a class="hide" href="show_114.html">Contact</a>
                    <ul><li><a href="show_168.html"  data-lenth="10-10" >Contact us</a></li><li><a href="feedback_178.html"  data-lenth="14-10" >Online Mes</a></li></ul>
                </li>
            
                <li class="bor"></li>
            
                <li class="text_box">
                    <a class="hide" href="/index.html">Chinese</a>
                    
                </li>
            
    </ul>
    <div class="clear"></div>
</div>
<script type="text/javascript">
    new NavHelper($("#_ctl0__ctl3_box .text_box").children("a"), "selected", "hide", {
        SelectedHandler: function (aJq, selClassName) {
            aJq.parent("li").attr("class", selClassName);
        }
    });
    $("#_ctl0__ctl3_box").parentsUntil("body").css("overflow", "visible");
</script>
</div></div>         <div style="clear: both;"></div>         </div></div></div>
<div class="mf" id="tmf10"><div id="_ctl0__ctl4_box" class="box162_1"></div>
<div style="clear:both"></div></div><div class="mf" id="tmf5">
<style name="diy">
.box844_-3303 *{ margin: 0;padding: 0;}
.box844_-3303 a { text-decoration: none;}
.box844_-3303 a:hover { text-decoration: none;}
.box844_-3303 ul, .box844_-3303 li { list-style: none;}
.box844_-3303 img { border: none; vertical-align: middle;}
.box844_-3303 { font: 12px "Microsoft YaHei";color: #666;}
.box844_-3303 .banner-box { height:300px; position: relative; overflow: hidden;}
.box844_-3303 .banner-box .bands li { width: 100%; height: 500px; background-position: 50% 0%; background-repeat: no-repeat;}
.box844_-3303 .banner-box .bands li a { display: block; height: 100%;}
.box844_-3303 .banner-btns .btns-box .p-n-btns{ display: none;}
.box844_-3303 .banner-btns .btns-box a {display: block; width: 49px; height: 104px; position: absolute; top: 50%; margin-top: -52px; filter: alpha(opacity=40); -moz-opacity: 0.4; opacity: 0.4; -webkit-transition: all ease .3s; transition: all ease .3s;}
.box844_-3303 .banner-btns .btns-box a:hover {filter: alpha(opacity=100); -moz-opacity: 1; opacity: 1;}
.box844_-3303 .banner-btns .btns-box .prev-btn { left: 5%; background: url(mfile/844/images/foot.png) 0 0 no-repeat;}
.box844_-3303 .banner-btns .btns-box .next-btn { right: 5%; background: url(mfile/844/images/foot.png) -49px 0 no-repeat;}
.box844_-3303 .banner-btns .btns-box .hd {position:absolute; width: 100%; left: 0; bottom: 10px; text-align: center;}
.box844_-3303 .banner-btns .btns-box .hd li{ display: inline-block; width:10px; height:10px; border-radius :50%; margin:0 3px; background: transparent; border: 2px solid #2a47a3; cursor:pointer;font-size: 0px;}
.box844_-3303 .banner-btns .btns-box .hd li.on{background:#2a47a3;}

</style><div id="_ctl0__ctl5_box" class="box844_-3303">
    <div class="banner-box" id="banner">
        <div class="bands">
            <ul class="banner-list">
                
                        <li style="background-image: url('/uFile/92424/banner/202511485628781.jpg');"><a title=""
                            target="_self" href="product_172.html"></a></li>
                    
            </ul>
        </div>
        <div class="banner-btns" style="height: 300px">
            <div class="btns-box">
                <div class="p-n-btns">
                    <a href="javascript:;" class="prev-btn" id="btn_prev_s"></a><a href="javascript:;"
                        class="next-btn" id="btn_next_s"></a>
                </div>
                <ul class="hd">
                    
                    <li>
                        1</li>
                    
                </ul>
            </div>
        </div>
    </div>
    <script type="text/javascript" src="/mfile/tz/jquery.js"></script>
    <script type="text/javascript" src="/mFile/tz/jquery.touchSlider.js"></script>
    
    <script type="text/javascript">
        jQuery(function ($) {
            $("#banner").hover(function () {
                $("#btn_prev_s,#btn_next_s").fadeIn()
            },function () {
                $("#btn_prev_s,#btn_next_s").fadeOut()
            })
            $dragBln = false;
            $(".bands").touchSlider({
                roll:false,
                flexible: true,
                speed: 200,
             
                delay:5000,
            btn_prev: $("#btn_prev_s"),
            btn_next: $("#btn_next_s"),
            paging: $(".btns-box li"),
            counter: function (e) {
                $(".btns-box li").removeClass("on").eq(e.current - 1).addClass("on");
            }
        });
        $(".bands").bind("mousedown", function () {
            $dragBln = false;
        })
        $(".bands").bind("dragstart", function () {
            $dragBln = true;
        })
        $(".bands a").click(function () {
            if (!$dragBln) {
                return true;
            }
        })
        timers = setInterval(function () { $("#btn_next_s").click(); }, 5000);
      $("#banner").hover(function () {
          clearInterval(timers);
      }, function () {
          timers = setInterval(function () { $("#btn_next_s").click(); },  5000);
        })
        $(".bands").bind("touchstart", function () {
            clearInterval(timers);
        }).bind("touchend", function () {
            timers = setInterval(function () { $("#btn_next_s").click(); },  5000);
      })
    });
    </script>
</div>
</div><div class="ct" style="width: auto; height: 77px; overflow: visible; border-bottom-color: rgb(238, 238, 238); border-bottom-width: 1px; border-bottom-style: solid; position: relative;" id="tmf11"><div class="ct" style="margin: 0px auto; width: 1200px;" id="tmf14"><div class="mf" id="tmf12">
<style name="diy">

@charset "utf-8";
.box46_-4544{ padding-left:10px;border:#CCC solid 0px;margin:0 auto;height:27px; font-size:16px; font-weight:700; line-height:27px;color:#666;font-family: "Microsoft Yahei";font-weight:normal;border-bottom:1px solid #2a47a3;display:inline-block;padding:32px 0 15px;position:absolute;bottom:-1px;z-index:999;}
.box46_-4544 a{ height:27px; font-size:16px; font-weight:700; line-height:27px;color:#666; text-decoration:none;font-family: "Microsoft Yahei";font-weight:normal;}
.box46_-4544 a:hover{}
                                                                                             
</style><div id="_ctl0__ctl6_box" class="box46_-4544">
    Your Current Location ：<a href="/">Home</a>
    
            »&nbsp<a href="news_108.html">Support</a>
            »&nbsp<a href="news_146.html">Common problem</a>
    &nbsp
</div>
</div></div></div><div class="mf" id="tmf13">
<style name="diy">


.box222_-6857 { font: 14px/1.43 'Microsoft Yahei', Arial, sans-serif; color: #666; box-sizing: border-box; }
.box222_-6857 * { margin: 0; padding: 0; box-sizing: inherit; }
.box222_-6857 a { color: inherit; text-decoration: none; }
.box222_-6857 .mainCont h1 { display: none; }
.box222_-6857 .mainList { padding: 50px 0 0; }
.box222_-6857 .mainList ul { display: block; text-align: center; }
.box222_-6857 .mainList ul li { display: inline-block; margin-bottom: 20px; position: relative; }
.box222_-6857 .mainList a { display: inline-block; height: 34px; line-height: 32px; padding: 1px 32px; margin: 0 2px; -webkit-transition: all ease .3s; transition: all ease .3s; background-color:#ddd;}
.box222_-6857 .mainList .selected a, .box222_-6857 .mainList a:hover { color: #fff; background: #2a47a3; }
.box222_-6857 .mainList ul .fgx, .box222_-6857 .mainList ul li:nth-last-child(2):after, .box222_-6857 .mainList ul .fgx:after { display: none; }

</style><div id="_ctl0__ctl7_box" class="box222_-6857">
<script type="text/javascript" src="/mfile/tz/jquery.js"></script>
  <div class="mainCont ">
    <h1><span>Support</span></h1>
	<div class="mainList">
	   <ul>
       
         <li class=""><a href="news_143.html" >
         <span>After sales guarantee</span>
         </a></li>
		 <li class="fgx"></li>
         
         <li class=""><a href="news_145.html" >
         <span>Industry news</span>
         </a></li>
		 <li class="fgx"></li>
         
         <li class="selected"><a href="news_146.html" >
         <span>Common problem</span>
         </a></li>
		 <li class="fgx"></li>
         	
	   </ul>
      <div style="clear:both;"></div>
	</div>
  </div>  
  <script type="text/javascript">
      new (function () {
          var arr = $(".mainList a");
          var pathname = (location.pathname + location.search).replace(/^\//, "");
          for (var i = 0; i < arr.length; i++) {
              var href = arr.eq(i).attr("href").replace(/^\//, "");
              if (href == pathname) {
                  arr.eq(i).parent("li").attr("class", "selected");
                  return;
              }
          }
      })()
  </script>
</div></div></div>
<div id="mMain" style="overflow: hidden; margin: 0px auto;" class="ct">
<div class="ct" style="margin-left: auto; margin-right: auto; margin-bottom: 20px; padding: 15px; width: 1169px;" id="mfid0"><div class="mf" id="mfid1">
<style name="diy">
.box9025_-4185 {
  font: 14px/1.43 'Microsoft Yahei', Arial, sans-serif;
  color: #333;
}
.box9025_-4185 * {
  padding: 0;
  margin: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.box9025_-4185 a {
  text-decoration: none;
  color: inherit;
}
.box9025_-4185 img {
  max-width: 100%;
  border: none;
  vertical-align: middle;
}
.box9025_-4185 ul,
.box9025_-4185 li {
  list-style: none;
}
.box9025_-4185 .news-item {
  padding: 30px 0 20px;
  border-bottom: 1px dashed #eee;
  overflow: hidden;
}
.box9025_-4185 .news-item .date-info {
  width: 80px;
  height: 80px;
  float: left;
  background-color: #eee;
  border-radius: 4px;
  text-align: center;
  overflow: hidden;
  -webkit-transition: all ease .3s;
  transition: all ease .3s;
}
.box9025_-4185 .news-item .date-info h2 {
  height: 55px;
  line-height: 55px;
  font-size: 38px;
  color: #aaa;
}
.box9025_-4185 .news-item .date-info h3 {
  height: 25px;
  line-height: 25px;
  color: #fff;
  background-color: #ccc;
  font-size: 14px;
  font-weight: normal;
  -webkit-transition: all ease .3s;
  transition: all ease .3s;
}
.box9025_-4185 .news-item .news-content {
  margin-left: 110px;
}
.box9025_-4185 .news-item .news-content .news-title {
  font-size: 16px;
  font-weight: normal;
  margin-bottom: 10px;
}
.box9025_-4185 .news-item .news-content a {
  -webkit-transition: all ease .3s;
  transition: all ease .3s;
}
.box9025_-4185 .news-item .news-content p {
  font-size: 14px;
  color: #999;
}
.box9025_-4185 .news-item:hover {
  cursor: pointer;
}
.box9025_-4185 .news-item:hover .date-info {
  background-color: #2a47a3;
}
.box9025_-4185 .news-item:hover .date-info h2 {
  color: #fff;
}
.box9025_-4185 .news-item:hover .date-info h3 {
  background-color: #223b89;
}
.box9025_-4185 .news-item:hover .news-content a {
  color: #2a47a3;
}
.box9025_-4185 .page-list {
  text-align: center;
  margin: 30px 0;
  color: #666;
  font-size: 14px;
}
.box9025_-4185 .page-list a {
  display: inline-block;
  line-height: 24px;
  padding: 7px 12px;
  margin: 0 3px;
  color: #666;
  -webkit-transition: all ease .3s;
  transition: all ease .3s;
  background-color: #e7e7e7;
}
.box9025_-4185 .page-list a:hover {
  background: #2a47a3;
  border-color: #2a47a3;
  color: #fff;
}
.box9025_-4185 .page-list .page_all > span {
  padding: 0 3px;
}
.box9025_-4185 .page-list .pagenum {
  background: #2a47a3;
  color: #fff;
}
.box9025_-4185 .page-list select {
  color: #666;
  padding-left: 3px;
  outline: none;
}

</style><div id="_ctl1_box" class="box9025_-4185">
    <div class="box9025_1">
        <ul class="news-list">
            
                    <li class="news-item">
                        <div class="date-info">
                            <h2>
                                01</h2>
                            <h3>
                                2019.04</h3>
                        </div>
                        <div class="news-content">
                            <div class="news-title">
                                <a href="news_view_118_146.html" title="What is LIBS technology?"  target="_self">
                                    What is LIBS technology?</a></div>
                            <p>
                                LIBS is short for Laser Induced Breakdown Spectrometer (LIBS). This technology focuses on the surface of the sample by ultrashort pulsed laser to form plasma. The plasma emission spectrum is analyzed by LIBS to identify the elements in the sample, and then to identify, classify, qualitatively and...</p>
                        </div>
                    </li>
                
                    <li class="news-item">
                        <div class="date-info">
                            <h2>
                                01</h2>
                            <h3>
                                2019.04</h3>
                        </div>
                        <div class="news-content">
                            <div class="news-title">
                                <a href="news_view_117_146.html" title="How to choose the right product?"  target="_self">
                                    How to choose the right product?</a></div>
                            <p>
                                In the SCIAPS series products, we hope to be able to provide you with the best alloy detection technology. This is why we manufacture the most advanced LIBS laser analyzer and X-ray fluorescence spectrometer. This guide describes many commonly used alloy analysis applications and which technology...</p>
                        </div>
                    </li>
                
        </ul>
        <div class="page-list">
            <div class="textr">
                <span class="page_all">
                    Find<span class="p_page">1</span>Page<span
                        class="jl">2</span>Relevant Records</span>
                
                <a href="javascript:;" class="fristimg"><span>
                    Home</span></a> <a href="javascript:;" class="preimg"><span>
                        Previous</span></a>
                
                <span><a href="news_146_1.html" class="pagenum">
                    1</a></span>
                
                <a href="javascript:;" class="nextimg"><span>
                    Next</span> </a>
                
                <a href="news_146_1.html" class="lastimg">
                    <span>
                        End</span> </a><span class="tz_page">
                            Goto Page
                            <select id="Jump_page" onchange="JavaScript:window.location.href=this.value">
                                
                                <option selected="selected" value="news_146_1.html">
                                    1</option>
                                
                            </select>
                        </span>
                
            </div>
        </div>
    </div>
</div>
</div></div></div>
<div id="mBottom" class="ct" style="overflow: hidden;">
<div class="ct" id="mBottomMiddle" style="margin: 0px auto;"><div class="ct" style="background-color: rgb(64, 77, 96);" id="bmf0"><div class="ct" style="margin: 40px auto 30px; width: 1201px;" id="bmf1"><div class="ct_box" style="width: auto;" id="bmf2">         <div class="ct" style="width: 827px; float: left;" id="bmf3"><div class="mf" id="bmf5"><div id="_ctl2__ctl0_box" class="box7"><style>
.contact-wrap {color: #8995ae; }
.contact-wrap ul, .contact-wrap li { list-style: none; }
.contact-wrap .contact-container { width: 800px; }
.contact-wrap .contact-container .c-logo { margin-bottom: 15px;height:44px; }
.contact-wrap .contact-container .c-main ul { float: left; line-height: 30px; }
.contact-wrap .contact-container .c-main ul li:first-child { color: #fff; }
.contact-wrap .contact-container .c-main ul li a:hover { color: #fff; }
.contact-wrap .contact-container .c-main .c-nav { padding-right: 38px; margin-right: 50px; border-right: 1px solid #536074; }
.contact-wrap .contact-container .c-main .c-contact li:not(:first-child) { padding-left: 20px; background: no-repeat left center; }
.contact-wrap .contact-container .c-main .c-contact .c1 { background-image: url(/ufile/75958/c1.png) !important; }
.contact-wrap .contact-container .c-main .c-contact .c2 { background-image: url(/ufile/75958/c2.png) !important; }
.contact-wrap .contact-container .c-main .c-contact .c3 { background-image: url(/ufile/75958/c3.png) !important; }
.contact-wrap .contact-container .c-main .c-contact .c3 { background-image: url(/uFile/92424/image/201944103840683.png) !important; }
.contact-wrap .contact-container .c-main .c-contact .c5 { background-image: url(/ufile/75958/c5.png) !important; }
.contact-wrap .contact-container .c-main .qr-code { text-align: right; padding-top: 15px; }
</style>
<div class="contact-wrap m-mod">
<div class="contact-container">
<div class="c-logo"></div>
<div class="c-main clearfix">
<ul class="c-nav">
<li cla=""><a href="index.html">Index</a></li>
<li><a href="show_101.html">About us</a></li>
<li><a href="product_172.html">Product</a></li>
<li><a href="news_108.html">Support</a></li>
<li><a href="news_146.html">Problem</a></li>
<li><a href="show_114.html">Contact us</a></li>
</ul>
<ul class="c-nav">
<li cla=""><a href="product_172.html">Product</a></li>
<li><a href="product_172.html">SPECTROCHECK</a></li>
<li><a href="product_view_150_173.html">合金分析仪</a></li>
<li><a href="product_view_153_173.html">矿石分析仪</a></li>
<li><a href="product_view_154_173.html">土壤分析仪</a></li>
<li><a href="product_view_152_173.html">考古分析仪</a></li>
</ul>
<ul class="c-contact" style="width: 41%;">
<li>Contact us</li>
<li class="c1">186-0222-8772</li>
<li class="c2">022-24348823</li>
<li class="c3"><a href="#">13902156141@163.com</a></li>
<li class="c3">186-0222-8772</li>
<li class="c5">No. 17 Yujiang Road, Hexi District, Tianjin, North of Nanjing University of Technology</li>
</ul>
<div class="qr-code"><img src="/ufile/92424/image/vvb.jpg" alt="二维码"></div>
</div>
</div>
</div></div>
</div></div>         <div class="mf" style="width: 31.1407%;" id="d10"><div id="_ctl2__ctl1_box" class="box7"><iframe src="/en/ifeedback.aspx?gp=179" width="374px" height="250px" scrolling="no" frameborder="0">
</iframe></div>
</div>         <div style="clear: both;"></div>         </div></div><div class="mf" id="bmf9"><div id="_ctl2__ctl2_box" class="box10"><style>
#picarea { width: 1200px !important;}
.footer-wrap{background-color:#344050;color:#fff;text-align:center;height:50px;line-height:50px;}
.fixedNav { padding-top: 92px !important; }
.fixed-on { -webkit-transition: all ease .3s; transition: all ease .3s; } 
.fixed-on .navbar{ position: fixed; left: 0; top: 0; z-index: 2000; width: 100%; background: #fff; box-shadow: 0 2px 12px rgba(0,0,0,.1); overflow: visible; box-sizing: border-box; -webkit-transition: all ease .3s; transition: all ease .3s; } 
</style>
<div class="footer-wrap">
	<p>
		Copyright 2019 Tianjin Lianchuang Weilai Technology Development Co., Ltd. &nbsp; &nbsp; &nbsp;Technical support：<a href="http://www.ytleixun.com" target="_blank"><span style="color:#FFFFFF;">Yantai Leixun Online</span></a> 
	</p>
	<div>
	</div>
</div>
<script>
// 导航浮动 JS
window.onload = function(){
// 添加类名
$('#mTopMiddle').eq(0).addClass('navbar');
            var scroll = $(window).scrollTop();
var oHeight = $('#mTop>div:first').height();
           $(window).scroll(function(){
               scroll = $(window).scrollTop();
               setClass(scroll);
           })
            setClass(scroll);
            function setClass(scroll) {
                if (scroll > oHeight ) {
                    $('body').addClass('fixed-on');
                    $('.top-info').css('height','0');
                } else {
                    $('body').removeClass('fixed-on');
                    $('.top-info').css('height','35px');
                }
            }
}</script></div>

</div></div></div>
</div>
</div>
</div>
</div></body>
</html>
<!--cache time:2025-02-13 20:48:59-->