Double Win Technolgy Co., Ltd., is located in Chongqing, China. it was established in 2017. Our main business range in developing and sales of Cellophone& Accessories, Bluetooth&Wireless&Musical, Wearable Technology, Computer&Tabelts, Led&Solar, Home Appliances.Passion, Honesty, Sound service, Keen cooperation and Development are our goals. We are here to expecting friends all over the world!