Tianjin Gongjiantiangang Steel Pipe Co., Ltd.[Tianjin,China]
Business Type:Distributor/Wholesaler , Agent , Manufacturer , Organization , Retailer , Trade CompanyMain Markets: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , West Europe , WorldwideExporter:51% - 60%Certs:ISO10012, ISO9001, TL9000, ACS, API, ASME, EMC