We are a manufacturer of steel pipe, including spiral-seam steel pipe,longitudinal seam steel pipe, seamless steel pipe and so on.
Thanks to the strict quality control policyand scientific management system, the group has successively obtained such certificates as ISO9001:2000 International Quality System, API Spec 5L
nd API Spec 5CT Monogram certificates, OHMS18001:1999 certificate, ISO14001:2004 Environment Management System and Hebei Provincial Non-pollution Manufacturing Performance Program. And the application fields of our products are petroleum, coal gas, natural gas, heating power station, hydropower station,infrastructure construction and chemical industry,stc.