Supron Electronic Co., Limited is a company specializing in the development, production and sale of mobile phone & computer accessories products, including charger (emergency charger, travel charger, car charger, USB charger) , SIM card backup device, USB HUB, USB card reader and, web camera etc. We have enlarged our production space and now have a full R& D department. Our focus is to provide new and innovative products designed for both domestic and international markets. In this competitive ...
China