Cangzhou Hengxin High-Pressure Pipe Fittings Co., Ltd.

Name: Manufacture license of special equipment
Certificate No: TS2710-2010
Range: Pressure piping
Reference: Country Quality surveillance Quarantine Examination Bureau

Name: China classification society certificate of works approval
Certificate No: QH05W00029
Range: Accessorys of pipes
Reference: CCS Headquarters

Name: Qualification certificate of enterprise's QC departnment
Range: pipe fittings
Reference: China Performance test Association

Name: ISO 9001
Certificate No: 03105Q10211ROS
Range: Production of steel welding pipe fitting
Reference: Accredited by member of the IAF & PAC MLAFOR QMS

Name: certificate for enterprises with foreign trade
Range: abroad trade
Reference: Chinese Customs