[捷维诺 to recommend the star product - flange plate duct] Jie Weinuo Industries is a manufacturer of integrated enterprise production and installation, 2015 捷维诺 fight is excellent quality, good service, low prices, integrity first . [捷维诺 to recommend the star product - a unique black and white iron duct price advantage] Jie Weinuo Industrial manufacturers of ventilation ducts duct flange specifications decade, the company has automated equipment forward, the wind pipe coating line . Products have a total of flange duct, angle iron flange duct, spiral duct. [捷维诺 to recommend the star product - flange plate duct] complete Jie Weinuo galvanized duct thickness from 0.5 to 1.5 standard daily production of 3,000 square meters angle duct flange, processed galvanized sheet cut business Duct flange mounting, duct spraying, but also processing fees low, plans to design and installation services. Round duct flanges | Odera duct flanges | Jie Weinuo Industrial automated assembly line provided by 捷维诺 (Tianjin) Co., Ltd. Jie Weinuo (Tianjin) Co., Ltd. (www.tjjwnsy.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jie Weinuo Industry into the brilliant and you work for a better future!