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The Push rod type electricwindow opener (BPTS) produced by Hangzhou Bopan can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the perfect combinatio
The Hand operated vertical one drag two wi produced by Hangzhou Bopen can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the perfect combination with
The bplk series chain fire electric window opener produced by Hangzhou Bopan can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the perfect combinatio
The BPLA chain fire electric window opener produced by Hangzhou Bopan can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the perfect combination with
The Push rod type electricwindow opener (BPTY) produced by Hangzhou Bopan can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the perfect combinatio
This scheme is used for independent opening of single window, such as ventilation window in villa basement, skylight on daylighting roof, etc; Single frequency, two frequency and six frequency remote control transmitters can be selected to open single or multiple windows correspondingly, and connect
This scheme is used for the independent opening of single window, such as the opening of curtain wall and high window of office building; Flexible opening and closing of single window and single control.
The BPLS chain fire electric window opener produced by Hangzhou Bopen can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the perfect combination with
This scheme is used for the independent opening of single window, such as the opening of curtain wall and high window of office building; Flexible opening and closing of single window and single control
The Double chain Electric window opener(BPDK) produced by Hangzhou Bopan can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the perfect com
This scheme is used for the general control of fire linkage, ten single control and separate control. Each control box can control up to 50 window openers, and the whole control system is always on standby. When the external power supply is cut off, the backup power supply in the control box can ens
The hand operated window opener produced by Hangzhou Bopan can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the per
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