We are a professional valve manufacturer with 30 years of experiences in valve design and production, being established in 1969 and re-organized to be a stock enterprise in 1998.

Our main products have 1500 different kinds of butterfly valves (DN50-5000mm) available. The rubber sealing and metal sealing valves cover wafer butterfly valve; Double flanged butterfly valve, expansion butterfly valve, dual eccentric butterfly valve, little-resistance, slow-closing, noise-eliminating butterfly valve, varied eccentric butterfly valve, turbine inlet butterfly valve, inlet ball valve. We also produce series gate valves, eccentric semi-sphere ball valve, eccentric dual-semi-sphere ball valve, check valve, sluice gate, flanges and expansion joints which are widely used in petroleum, chemistry, food, medical, light industry, paper making, drinking water system, power station, shipbuilding, iron and steel industry, Energy and Environment industry.

We have passed ISO9001 Quality System Authentication and obtained API and CE Authentication certificates. The exporting valves are mainly designed in BS, API, DIN, ANSI, AWWA standards.

We can produce valves or castings according to your requirements.