Tongxin is founded in July 1993. After ten years development, the company has become a group company, which is one of the biggest sports equipment manufacturer of China. It has formed a services network integrating research, development, manufacture, installation, sales and after-sales service together. Investing more than 30 million and occupies an area of 32,000 square meters and 15 million registered capital. There are 520 staffs in the company, among which middle and senior technicians account for one fifth and lay solid technique. The annual output more than 500 million yuan and the sales volume more than 420 million yuan.