Established in 2002, Guangzhou I & B Electronic Technology Co., Ltd. was a private high-tech enterprise integrating technology, industry and trading together. Ever since the foundation, adhering to the managerial principle of "offering professional quality and reliable service", we gave priority to R&D of both software and hardware, and were dedicated to satisfying clients. After years' unremitting efforts, our mobile batteries were widely distributed to Europe, America, MiddleEast, SouthEast, etc, and gained high recogniton among most clients. Due to the encouragement and support of all esteemed clients, along with professional and stable sources of supply, as well as the stringent quality management system and prompt marketing network, not only the corporate sales volume keeped increasing by 60% annually, but also the production capacity was substantially raised. Moreover, we concentrated on improving pre-sale, during-sale and after-sale service, which resulted in clients' great satisfaction.