In the "220V Cooling Fan" R & D innovative breakthroughs: Early in 2011 he developed the first independent station DCIII DC inverter fans, by virtue of its "52 days of electricity" (press 1 day 8 hours with 2.36W power 1 windshield, then 52 days only 1 kWh) advantage, "220V Cooling Fan" power savings of up to 11.81 times; 2013 Emmett Disney to launch cross-border cooperation with Disney princess fan series, energy saving while both fashion design; 2014 In "220V Cooling Fan" in conjunction with the smart phone Bluetooth remote control technology, introduced the first DC inverter fan APP custom style function to meet consumer smart tech living individual pursuit.