We insist on the quality management concept of continuous improvement，winning by qualities and product as moral quality，constantly pursuiting top-ranking products and first rate services.
The enterprise has successively obtainded many international and domestic authoritative certificates such as ISO9002 quality management system certificate，Norway classification society, DNV certificate，Frence BV classification society ISO9002 quality management system certificates，ISO14000 environment system certificate，PED/97/23/EC certificate，British UKAS certificate，API 6h certificate,API Q1 certificate,china pressure pipeline special equipments production license etc.
The enterprise has successively obtainded many international and domestic authoritative certificates such as ISO9002 quality management system certificate，Norway classification society, DNV certificate，Frence BV classification society ISO9002 quality management system certificates，ISO14000 environment system certificate，PED/97/23/EC certificate，British UKAS certificate，API 6h certificate,API Q1 certificate,china pressure pipeline special equipments production license etc.
