Star Industrial Co., Ltd. [Jie Weinuo recommended angle iron flange duct] process flange, round flange, square flange, flange angle iron, flat iron flanges, angle flange fire exhaust system manufacture each other kinds of central air-conditioning end products and accessories .. Customer orders may provide their own dimensions and parameters according to the needs of production. Our advanced technology and production of high precision, less wear and tear, novel processing methods and cost savings. [Jie Weinuo Star recommendation - angle iron flange duct] Jie Weinuo Industrial production of galvanized duct flange, a total of flange plate duct, angle iron flange duct, the duct may spray chart, powder coating 8 yuan a square meter. Hotel exhaust system | Jie Weinuo Industry registered capital of 50 million | Toray exhaust system is provided by 捷维诺 (Tianjin) Co., Ltd. Jie Weinuo (Tianjin) Co., Ltd. (www.jieweinuo.com) is a leader in Tianjin, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry leaders in Jie Weinuo staff warmly welcome all inquiries negotiations to create a better future Jie Weinuo Industries.