Shenzhen GTOP Technology Co., Ltd established in 2007, specialized in developing, producing and selling the GSM/GPRS+CDMA mobile phones , is indentified to be Shenzhen high-tech enterprise by china占쏙옙 ministry of information industry. The R & D center of GTOP with the first-class research team and an excellent development environment , now has the independent development capability for the MTK chip platform. We adhere to the people-oriented, technology innovation to be the principle of competition and survival, to be a high efficiency, high output of the development team. Meanwhile, pay great attention to the internal management of the existing R & D and technical service quality, to be a productive project management systems and project management methods, established a perfect quality system. All products, the development and production of project are strictly in accordance with the development of norms, to ensure the provision to meet demands, high quality products and quality service.