[Jie Weinuo to recommend the star product - flange plate duct] Jie Weinuo Industrial production flange plate duct duct, flange plate with advanced production equipment Lutai ventilation duct installation, 4 large cutting-meter-long external processing Lutai ventilation engineering systems, large-scale spraying line external processing. [Jie Weinuo Industrial Star recommendation - galvanized duct] galvanized ductwork Lutai ventilation engineering mechanisms, mechanisms duct, galvanized duct is air-conditioning, ventilation exhaust system, decontamination, you still can not find Manufacturers worry about it? Select all resolve Jie Weinuo industry. [Jie Weinuo to recommend the star product - a total of duct board] Jie Weinuo Industrial production of galvanized duct, a total of flange plate duct, angle iron flange duct undertake; ventilation pipe work, Jie Weinuo early volume 300,000 tons. Lutai Lutai ventilation works ventilation works _ _ Lutai fire smoke hoisting selected by 捷维诺 捷维诺 Industry (Tianjin) Co., Ltd. Jie Weinuo (Tianjin) Co., Ltd. (www.tjjwnsy.com) in fan, ventilation equipment in the fields devoted boundless enthusiasm and passion, Jie Weinuo Industries has been customer-centric, for customers to create the concept of value, quality, service to win market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Su Wei.