KangYuan Co.,Ltd.  is a company mainly engaged in mobile spare parts and wholesale of high-tech enterprise as a whole, over the years, companies with strong financial and technical strength, fully committed to promote the advertising industry's development and progress, with the endless stream of new products ahead of the same industry, both in quality and output products and the company has been in the country ranked in the same industry leading position. At the same time, Kangyuan with renowned research institutions and R & D institutions to work together to develop a modern high-quality chargers,data cable earphone and battery has made remarkable achievement, but also to play the leading role in the mobile phone spare parts.