⎝⎛炸金花⎞⎠

Liaocheng Huarui Ventilation Equipment Co., Ltd.

Ventilation skylight

Professional manufacturer of ventilation equipment
一站式服务 R & D-production-installation-after - sales one-stop service
Service consultation hotline

0635-8380192

无动力屋顶风机

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Liaocheng Huarui Ventilation Equipment Co., Ltd.

Contact: Manager Zhang Phone: 0635-8380192
Mobile: 13176256996
Address: Nanzhoucun Industrial Park, Guangping Town, Liaocheng Development Zone, Shandong Province


Unpowered fan

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The unpowered fan is to use the natural wind speed of nature to promote the turbine's turbine rotation, and use the principle of indoor and outdoor air convection to accelerate and convert any parallel air flow into vertical air flow from bottom to top to improve indoor ventilation A device for air effect. The fan does not use electricity, has no noise, and can run for a long time. According to the natural law of air and the principle of air flow, it is rationally arranged on the top of the roof, which can quickly exhaust the hot and dirty gases in the room and improve the indoor environment.
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Liaocheng Huarui Ventilation Equipment Co., Ltd. successfully formed a strategic cooperation with Dongfang Yuhong, China's largest waterproof manufacturer. Liaocheng Huarui Ventilation Equipment Co., Ltd. has a 100% qualified rate of ventilation skylights, and customers are very satisfied.
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