Safety commitment

Source:Jiangsu Dawang Ventilation Machinery Co.,LTD.  Release time:2023-05-05 13:28:47 Author:604

WARRANTY In order to protect our customers, Dawangfan guarantee :1.The unique blade design ensures the fan will not apart or falling when emergency2.Patented connection ensures the fan will not falling under any circumstances unless the building collapses3.Any non-standard operation will not cause the fan falling

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