Certificate
Shanxi Haokun Flanges Group Co.,Ltd, was awarded the rights of IM&EX in 2003, and approved ISO9001 quality system certification in the same year. We has been strictly processing production and management in accordance with the standard. In 2006, we are approved by PED authentication and AD 2000-W0 authentication.Also, we obtained Pressure Vessel (piping components) Manufacturing License in the same year. Since 2008, the company has been a qualified supplier of Sinopec (Code:41416290) and a sub-supplier of China National Petroleum Corporation (Code: 02140019965). In 2010, we are approved by API 6A PSL1-PSL3 authentication, and GB/T24001-2004（idt ISO14001：2004),GB/T28001-2011(OHSAS18001：2007) authentication in 2012. In 2014, we obtained China Classification Society Certificate of Works Approval, GJB9001B Certificate and Laboratory Accreditation Certification . And we are honored as the High-Tech enterprise.
