Shanghai AutotightValve&Fitting Co., Ltd. is a professional and diversified valvemanufacturer, specializing in ball valve, gate valve, globe valve,non-return valve, butterfly valve, pipe fitting, sanitary valveetc. Available in a wide range of sizes and materials, these valvesare specifically designed for Chemical Industry, StainlessIndustry, Medicines, Food, Science and Technology,environment-protection Industry.

  The area of factory buildingis more than 40,000M2. (the new factory zone is underconstruction). We are certified ISO9001-2000, CE and API6D. Theproducts have been exported to U.S.A., Europe, Middle East,Southeast Asia, etc.

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