Shanghai Autotight Valve & Fitting Co., Ltd. is a professional
and diversified valve manufacturer, specializing in ball valve,
gate valve, globe valve, non-return valve, butterfly valve, pipe
fitting, sanitary valve etc. Available in a wide range of sizes and
materials, these valves are specifically designed for Chemical
Industry, Stainless Industry, Medicines, Food, Science and
Technology, environment-protection Industry.
The area of factory building is more than 40,000M2. (the new factory ...