Wenzhou Keweier Valve Co., Ltd. is a research and development, manufacturing, sales and service businesses in one valve, the main production valve, globe valve, ball valve, butterfly valve, hydraulic control valves, etc.. In petroleum, chemical industry, metallurgy, electric power, construction, heating, water supply and drainage, water treatment and other industries with high visibility and influence. Types of production valves, gate valve, globe valve, butterfly valve, check valve, ball valve, relief valve, control valve, safety valve, valve, American Standard valve, glass steel valves, valve together, forging Steel valves, hydraulic control valves, stainless steel valves, air valves, and so on, and according to the special requirements of smelting and manufacturing. Products are widely used in chemical industry, water treatment equipment, chemical fertilizer, metallurgy, pharmaceutical, power, petrochemicals.