Wenzhou Weinaite Valve Co., Ltd is a professional manufacture of Forged steel valves for specialized applications in petroleum, chemical industry, metallurgy, machinery, electric power, military, water supply and other industries. Accredited with ISO9001 certification, WNT manufactures and supplies wide range of Forged steel valves covering: Gate valves, Globe valves, Check valves, Ball Valves, Pressure sealed valves, Y-type strainers and so on. Material ranges from conventional Carbon steel or Stainless steel to special material like Alloy steel, Monel, No.20alloy etc. All of our products are designed, manufactured and tested strictly according to ISO, API, ANSI, BS, DIN, NF, JIS, JPI, GB, JB and other foreign advanced standards. We also produce the goods upon our customers&＃039; requirements.