1. Tong Weixinda is a small and micro enterprise, which was established on June 20, 2007. Its business scope includes technology development, technology promotion, technology transfer, technology consultation and technical services. Sell self-developed products, etc.

Tongfang Co., Ltd. is a company with a long history. Founded on June 25th, 1997, it was listed on Shanghai Stock Exchange on June 27th. The actual controller of Tongfang shares was changed from the Ministry of Education to the State-owned Assets Supervision and Administration Commission of the State Council.