400-086-9230 
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Large air volume omnidirectional circulation,pass FCC、CE、RoHS、CCC、CSA、GL、UL and so on
DAWANGBOX control system realize intelligent automatic control of equipment with building Internet.
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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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