[Jie Weinuo Industrial Star recommendation - flange plate duct] Jie Weinuo Industrial enterprises processing flange plate duct duct flange mounting, but also processing fabrication and installation of ventilation systems, production workshop covering 40 acres angle duct flanges, welcome new and old customers to visit. [Jie Weinuo to recommend the star product - flange plate duct price advantage] Jie Weinuo unique production total of flange plate duct, spiral duct, angle iron flange duct, the group is good for galvanizing duct can be used as the reference point for both ends of the flange to the intermediate flange of the measuring point ventilation duct flanges, cable measuring galvanized duct connection is straight, to be adjusted deviation is large. production installation service . [Jie Weinuo to recommend the star product - flange plate duct price advantage] Jie Weinuo unique flange plate duct flangeless fully automated production process instead of semi-mechanized or handmade craft production process flange ; not only reduces the noise and pollution of the environment, but also reduces the project quality defects; to manufacture air duct, installation operations into a new concept. Duct flange mounting | Tianjin Jie Weinuo Industrial strength enterprise (certified) | Mei factory air duct flange provided by 捷维诺 (Tianjin) Co., Ltd. Jie Weinuo (Tianjin) Co., Ltd. (www.tjjwnsy.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 demand. In Jie Weinuo Industrial leadership with the staff warmly welcome all inquiries negotiations to create a better future Jie Weinuo Industries.