Sanming High and Medium Pressure Valve Co.Ltd.(formerly Fujian Province Sanming High and Medium Pressure Valves Factory) is a state-owned holding enterprise, which was established in 1958 and re-manufactured base on state policy, it is affiliated to China Chemical Engineering Group Corporation and China Chemical Engineering Equipment General Corporation, specializes in production of diverse high and medium pressure valves, , its products has been widely applied to all kinds of industries field.