Wenzhou Xinhe valve co., LTD is located in the countryside of Chinese pump valve - OuBei Town, is a collection of valve production, scientific research, mechanical design and manufacture complete sets of equipment, installation, sales and service, international trade, etc. The integration of the professional company.Xinhe master valve is a one-piece full welded ball valve for the leading product. At present main products are: one-piece full welded ball valve, buried type full welded ball valve, tossing the ball valve, etc. Main products meet ANSI, API, EN, BS, DIN, ASME, ISO and other different fields and related technical standards