<th id="qhlfg"></th>
          <dd id="qhlfg"></dd>
          1. 中文版
            Home > About us > Contact us


            Adress:Langao Industrial park,Longkoucity,Shandong Province.
            P.C:265709
            Tel:0535-8635386、8635456、8635379
            Fax:0535-8635136
            Web site:http://www.qyjewel.com/
            E-mail:admin@hybioengineering.com

            Adress:Langao Industrial park,Longkoucity,Shandong Province. Tel:0535-8635386、8635456、8635379 Fax:0535-8635136 E-mail:admin@hybioengineering.com
            Yantai hengyuan bioengineering Co., Ltd
            <th id="qhlfg"></th>
                  <dd id="qhlfg"></dd>