... 21.7/23.2 KGS 20'GP Qty:2,614 40'HQ Qty:6,350Frequency:2.4G HzBattery:3 ... :2.4GHz transmitter×1, front blades×2 pcs,back blades×2 pcs, adapter×1ps, screw-driver, instruction manual Certificate ... " of business philosophy, to provide our customers with higher quality products and services to the market-oriented ... -toxic one and products always come out with high quality.3>Our products are exported to ...