400-086-9230 
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保定D.FANS
Ventilation and Cooling,Dehumidify and Anti-Mildew,More Cost Efficient,TUV in-depth Inspection
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Phone/Whatsapp：+86 189 215 00189
E-mail：yang@dawangfanschina.comNo.22,Yanjin Road,Huishan district,Wuxi,China
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