[Jie Weinuo Industrial Star recommendation - a total of flange plate duct] Jie Weinuo Industrial production total of flange plate duct, galvanized duct, spiral duct and other plant ventilation design, Jie Weinuo quality first gained strength China's Top 100 enterprises integrity. [Jie Weinuo Industrial Star recommendation - a total of flange plate duct] Jie Weinuo Industrial automatic production installation one enterprise, direct pipe for the user, a total of flange wind, angle iron flange duct, spiral duct, sales nationwide . Industrial plant ventilation design | Baoding plant ventilation | Jie Weinuo Industrial ventilation installation company by 捷维诺 (Tianjin) Co., Ltd. Jie Weinuo (Tianjin) Co., Ltd. (www.jieweinuo.com) to provide "total flange duct dampers, fans, ventilation ducts, evaporative air conditioners, cable tray," and other services, the company has "McNair Vino "and other brands. Focus on the fans, ventilation equipment and other industries, have higher visibility in Tianjin. Welcomes inquiries, contact: Su Wei.