Installation video
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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 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
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