GD is incorporating R&D,manufacturing,sales and service in one of professional manufacturer for valves. Widely used in district heating, petrochemical, power, gas, oil, water supply and drainage and other industries.

Main products: ball valves, gate valves, check valves, globe valves, ss press fittings, threaded fittings, etc.

The company owns strong technical force,excellent producing craft,advanced manufacturing equipment,perfect examination method and overall after-sales service.