KDS company. At present, we have developed and marketed 450 series helicopters, 500 series helicopters, gyro series products, ESC series products, motor series products, balancer chargers and model tools series. We ...

KDS company. At the same time, we have rich experience on hardwae manufacture as we have engaged it for more than ten years. On the basis of these good conditions, we have many advantages on quality and cost. At ...