主要生产的产品：排烟风机、3C消防排烟风机、工业换气扇、暖风机、轴流风机、离心风机、斜流风机、混流风机、屋顶风机、边墙风机..风机箱、3C离心风机箱、HTFC风机箱、柜式离心风机箱、低噪音离心风机箱、BF风机箱、HTFC柜式离心风机箱,,3C防火阀、3C排烟防火阀、3C防烟防火阀、电动防火阀、、全自动防火阀、手动防火阀、70度防火阀、280度防火阀..新风机组、吊顶式新风机组、立式新风机组、卧式新风机组..新风换气机、吊顶式新风换气机、卧式新风换气机、立式新风换气机..单层百叶，双层百叶，格栅风口，正压送风口,防雨百叶窗等等。 Dezhou Hanrun Air Conditioning Equipment Co., Ltd.Tel: 13734342346 Main products: exhaust fans, 3C fire exhaust fans, industrial ventilation fans, heaters, axial fans, centrifugal fans, diagonal fans, mixed-flow fans, roof fans, side fans Wall fan: wind box, 3C centrifugal fan box, HTFC fan box, cabinet type fan box, low noise centrifugal fan box, BF fan box, HTFC fan box, 3C fire damper, 3C smoke exhaust fire 3C smokeproof fire damper, electric fire damper, automatic fire damper, manual fire damper, 70 degree fire damper, 280 degree fire damper: new fan unit, ceiling new fan unit, vertical new fan unit, horizontal new fan unit .. Fresh air ventilator, ceiling fresh air ventilator, horizontal fresh air ventilator, vertical fresh air ventilator ... single-layer louver, double-layer louver, grille air vent, positive pressure air vent, rainproof shutter, etc. The company has now become a diversified enterprise integrating R & D, production, sales and service. The company has always implemented the "people-oriented, strict quality control" business philosophy. A large number of advanced production equipment and testing equipment have been introduced. The company has a special user phone line, perfect pre-sale, sale and after-sales service. The company implements a one-year warranty service on the equipment provided. The support and trust of users is the driving force for the continuous improvement of our company. The company is to "create value for customers and realize their own corporate value", to provide our customers with comprehensive production services. We sincerely welcome customers at home and abroad to work together for a better future.