Tel:+86-535-6853129 
Fax:+86-535-6853815 
Mobile:
+86-18660593665
+86-18653509084 
Add:No.14 wuxi Road,Development District ,Yantai City,Shandong Province. 
Zip: 264002 
E-Mail:
bacolin@ythaide.cn
ythaide02@ythaide.cn