Zhejiang Kezheng Valve Manufacturing Co., Ltd. is located in “China's pump and valve township” - Oubei Town. The company is a professional manufacturer specializing in the production of various specifications of forged steel small-diameter valves and American Standard cast steel valves, strong technical force, with die forging, heat treatment, automatic CNC machining, welding, assembly, test pressure and other advanced equipment, integrated large-scale production, better performance-price ratio, with a physical and chemical laboratories to test the material and CAD-assisted design, the structure is more reasonable, better performance.