axial fans, CE CCC ROHS approved, we are exporting to clients in the USA, Europe and Middle East. Technical specification:Product name: axial fans Fan blade size: 200~800mmElectrical connection: lead cable of 0.5m or terminal box Insulation Class B and Fwith thermal protector in motorsAmbient temperature: -30~ 60Different speed controls, voltages, frequencies and ambient temperature are available ...