Shenzhen Yiying electronic science & technology Co.,Ltd is collection of research and development manufacturing, and marketing into a mobile phone manufacturers, over the years, the company has kept the high-speed development of state. There is also high in the international market, the products are minly exported to American and Europe market, In the field of ISO9001:2000 certification, we also passed the CE GSG and other certification system, makes our factory more standardized and professional, so your kindly supports will be appreciated !