德通空调通风设备厂

Detong air conditioning equipment factory direct sales Taiyuan rainproof louvers | Datong rainproof louvers | Yangquan rainproof louvers Contact number: The rainproof louvers are opened or blown open when the fan is running. When the fan is turned off, the louvers are also closed. Normally The louver is always open, and the rainproof louver is a bit like the old-fashioned range hood (fan) originally installed on the window in the home. Chinese name: Rainproof louver Application field: Ventilation engineering function: Rainproof composition: Rainproof blades and side frame ventilation engineering with drip frame use. Rainproof louvers are used in computer rooms or other public places with long-term ventilation requirements. They consist of rainproof blades with drainage ditches (none) and side frames with drip frames. Dezhou Detong Air Conditioning and Ventilation specializes in making rainproof louver vents with quality assurance and favorable prices. Contact number: