Our company is one of the Net-workers of the material and equipments' suppliers for CNPC (China National Petroleum Corporation ) and SINOPEC(China Petro-chemical Corporation). We have passed and obtained ISO9001 International Quality System authentication; The API(American Petroleum Institute) 6A - 1150, 16C - 0154, 16A-0266 certificates and the emblem patent for using.

The major products in our company, is the high-medium pressure series valve, in which, the main technically performative data for the nominal pressure is PN 2.5-105Mpa, the nominal diameter is DN3-500mm. The products are specifically used for oilfield production, such as the well mouth, the casing head, blow out preventer, throttle pressure pipeline, mud pipeline, union, high-pressure activities elbow, flat valve, mud valve and plug valves, other drilling accessories and hydraulic pipe fittings etc.