Yiwu Sandu TECHNOLOGY Co., Ltd is an environmental protection and energy saving high-tech enterprise, combining with research and development, production, and market in a whole. It was established in 2005, which the registered capital was 30, 000, 000 RMB. It professionally deals with the production、 research & development, and marketing of the products of solar energy’s usage. As early as the beginning of the establishment, the company had ascertained the principle of quality in first and brand management. The company has introduced several qualified technicians in this industry from countries and districts like German, Japan, and Taiwan, etc. specially, to organize a picked and effective sales team with abundant experiences in the consumption electron and communicating industries. In only one year, the mobile solar energy power source products, “Sunlight magic box” series, has been developed and already became the first brand of the industry. More than 100 mainstream mediums such as People’s Daily, Shenzhen Special Zone Daily, Southern Metropolitan Daily, Guangzhou Daily, Sina, NetEase, and Tencent are absorbed to report it competitively. It has obtained “Most favorable solar chargers”, “Most influential brand in Chinese solar energy charger products”, and “Chinese famous brands” that are discussed and elected by authority.