GaoDuan Valve was founded in 1994 as a valve factory which emphasized its activities in the water industry by manufacture ball valve, gate valve to its domestic partners.

In 2004 Gaoduan began to broaden its activities to oil-field industry by manufacture butterfly valve, globe valve, check valve, plup valve, and export valve business in Southest Asia and the Middle East region.

Using a vast international reach and marketing expertise, Gaoduan Valve. Has developed a successful Valve company which have two work place, one in Shanghai, one in wenzhou.