For the sake of safety, all tall buildings must be equipped with hoses.
为了安全起见，高层建筑必须安装消防水龙头。
Leading products for all types of enterprises: blowing dust guns, fast joints, PU hoses, such as the cylinder.
企业主导产品为各类：吹尘枪，快速接头，PU软管，汽缸等。
Leading products for all types of enterprises: blowing dust guns, fast joints, PU hoses, such as the cylinder.
企业主导产品为各类：吹尘枪，快速接头，PU软管，汽缸等。
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