Tianjin Aide Science & Technology Development Co., Ltd. is a high-tech limited company which was jointly funded by Tianjin Educational Committee and Tianjin Normal University. Backed upon with resources of Tianjin Normal University, taking the advantage of highly educated personnel and solid technological foundation, we are committed to the development and application of following products:

1. In Dec. 2005, Yingzhijie lithium battery e-bikes were successfully developed.

2. In March 2006, Yingzhijie lithium battery e-bikes were presented in Chinese Northern E-bike Exhibition, and aroused wide attentions in the industry.

3. In April 2006, our new factory of Yingzhijie E-Bikes began the production.