Shenzhen Hongdu Industrial Park, is a company specializing in the development, production and sale of switching power supplies and chargers, such as high-tech enterprises.In order to meet domestic and international customers and market demand and the Company's products passed the UL / CUL, FCC, CE, C-TICK, SAA, PSE, EK, such as security authentication; some products to meet the European Energy Star and CEC (California Energy Star) Green environmental protection / high energy requirements;