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Fire protection approved product

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轴流消防烟雾排风扇
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Fire-fighting axial flow fan
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70度防火阀
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Smoke exhaust valve

风扇

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Axial flow fan series
轴流风扇系列
Fan series
Fan series

Air duct

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Fan series
FRP air duct

Magnesium glass composite air duct

FRP air duct

风向趋势

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Galvanized iron duct
单层百叶窗空气出口

Circular diffuser

百叶窗式空气出口

Air valve

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Residual pressure valve
Electric multi-page control valve

矩形拉链阀

Circular steel butterfly valve

经营范围：通风管道风机、防火阀、通风设备

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Business Address： Huatai Road, Longtan Industrial Park, Chenghua District, Chengdu City