[Jie Weinuo to recommend the star product - flange plate duct price advantage] Jie Weinuo unique production total of flange plate duct, angle iron flange duct, spiral duct, FRP duct, galvanized iron sheet Duct pipeline system for air transport and distribution of Tianjin air duct, galvanized metal duct can be divided into a circular duct, rectangular duct, oval duct other air duct production in Tianjin, where the circular wind pipe size Maximum height of least resistance Tianjin air duct manufacturer, production complex. [Jie Weinuo to recommend the star product - flange plate duct] Jie Weinuo Industrial Nissan duct 3000 square meters, but also processing fee 2 yuan Tianjin offer air-conditioning duct, Jie Weinuo Industrial large scissors plate bending, to undertake production and installation of ventilation engineering. [Jie Weinuo Industrial Co., Ltd. Star recommendation galvanized duct] Jie Weinuo Industrial Co., Ltd. integrity of enterprises, production workshop covers an area of ??40 acres, 2015 choose Jie Weinuo ventilation engineering industry, is your close friend. Tianjin Air Duct Production | Tianjin air duct | Tianjin Industrial ventilation ducts selected 捷维诺 provided by 捷维诺 (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!