Department of Electronic Science and Technology Co., Ltd. Hunan Proton was established in 2007, is located in the beautiful "Star City" - Changsha. Strength of the company, is a collection of Trade and Industry in one, specializing in coin, card-style buffet series development, production and sales of high-tech enterprises. In the course of five years of development, the company always adhere to the "Compliance-word" business philosophy, the "only customer satisfaction, we have a successful" business principles, creating a team of young, professional and highly qualified team, to create a series of powerful, stable performance quality products. The company will continue with the actual market demand, draw customers valuable suggestions, integrate advanced technology and management, continuous improvement and growth in development. Company products are self-washing machines, dryers, microwave ovens, cell electric vehicle charging stations, electric water machine, against the coin machine, the number of coin machines and other coin-saving controller card, credit card controller, has covered the school, enterprises, living quarters, public places, and exported to some areas overseas, with the continuous expansion of the market, we will further improve the marketing system, dedicated to new and old customers to provide first-class products and services. For you to get the maximum economic and social benefits is our pursuit!