Contact Us
 Tel:86-532-67790606  Fax:86-532-67799469
Email: hongdabiotech@163.com   hongda@hongyidagroup.com
 Tel:86-532-67790606  Fax:86-532-67799469
Email: hongdabiotech@163.com   hongda@hongyidagroup.com
 Tel:86-532-67790606  Fax:86-532-67799469
Email: hongdabiotech@163.com   hongda@hongyidagroup.com
Tel:86-532-67790605
 
 Fax:86-532-67799469
 
Email: hongdabiotech@163.com
             export@tianweibiotech.com 
 
 
Address:  Economic and Technological Development Zone,Qingdao,Shandong,China
 
Zip Code: 266555