Tianjin Guoying Industry & Trade Co.,Ltd are one of the biggest manufactory of steel pipe.Our main products:ERW steel pipe,Galvanized steel pipe,Square tube,Seamless steel pipe,HR steel sheet. skype:mandy_zhang_ok
Company Information
Contact Person : Mandy Zhang
Job Title : Business Manager
Telephone :
Fax Number :
Address : izhaizhuang Town Industrial Estate,Tianjin,China Tianjin, Tianjin