[Jie Weinuo Industrial Star recommendation - a total of flange plate duct] Jie Weinuo Industrial rely on sound management system and efficient R & D team of white metal duct production, advanced production equipment white metal duct production, strong financial strength. Exhaust ventilation to undertake large-scale production and installation works. [Jie Weinuo Industrial Star recommendation - a total of flange plate duct] Jie Weinuo Industrial 2015 China received a certificate of quality management center 捷维诺 integrity production total of flange plate duct, angle iron flange duct . White metal duct production, Zhangzhou white metal duct, Jie Weinuo Industrial engineering fabrication and installation of ventilation provided by 捷维诺 (Tianjin) Co., Ltd. Jie Weinuo (Tianjin) Co., Ltd. (www.jieweinuo.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jie Weinuo Industrial and you hand into the brilliant, for a better future!