Foshan City Shunde Long Rui Electronic Technology Co., Ltd. is i specialized in manufaturing massage chair accessories , massage electronic system ,massage frames,robot hand and so on . We are one of the most professional suppliers with perfect service in China. We have engineers who have much experience in electronic products . They devote to designing electronic circuit board ,electronic control system At present, we have developed a number of products including DC 24V low-voltage and DC 130V high-voltage message frames . Our electronic controllers totally are more than over ten...