[捷维诺 to recommend the star product - flange plate duct] Jie Weinuo specializes in the manufacture ventilation pipes, galvanized duct, angle iron flange duct, a total of flange plate duct, there is a certain price Advantages [Jie Weinuo to recommend the star product - flange plate duct] Jie Weinuo Industrial processing galvanized duct flange Lutai ventilation engineering production, galvanized shear bending Lutai ventilation engineering, installation, ventilation system fabrication and installation. [Jie Weinuo to recommend the star product - a unique black and white iron duct price advantage] flange plate duct galvanized sheet steel, square, rectangle. Installation is quick provincial labor for; all kinds of ventilation duct ventilation installation Lutai | Lutai ventilation works | fire smoke Lutai selected by 捷维诺 捷维诺 Industry (Tianjin) Co., Ltd. Jie Weinuo (Tianjin) Co., Ltd. (www.tjjwnsy.com) is a professional, "a total of flange plate duct dampers, fans, ventilation ducts, evaporative air conditioners, cable bridge" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Jiewei Nuo" brand has a good reputation. We adhere to the "service first, customer first" principle, so 捷维诺 Industries has won numerous customer's trust in fan, ventilation equipment, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!