document.write("<div class=\"contact\"><li><span>公 司：</span><span>无缝钢管厂家</span></li><li><span>电 话：</span><span>18963599881</span></li><li><span>联系人：</span><span>邢经理</span></li><li><span>地 址：</span><span>山东聊城开发区 </span></li></div>")