Jie Weinuo Industrial Star recommendation - a total of flange plate duct] Jie Weinuo processing galvanized duct, a total of flange plate duct ventilation engineering, installation, local exhaust ventilation system is divided into local and local exhaust inlet into two categories, They are using local airflow metal duct thickness, so that the local work place is not contaminated metal duct regulate harmful substances, resulting good air environment. Jie Weinuo Industrial Star recommendation - a total of flange plate duct] Jie Weinuo Industrial local exhaust hood is used to trap harmful substances. Its performance has a direct impact on the technical and economic indicators of local exhaust system. Good performance of local exhaust hood metal duct production, such as a sealed cover, just a small amount of wind can get good work results. Because of different production equipment and operation, exhaust hood forms are varied. Beijing metal duct work | Fangshan metal duct | Jie Weinuo Industrial Ventilation installation 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!