Jian Xin You

Tongji Innovaton & Entrepreneurship Holding Ltd. engages in the function as a foundation or endowment. It specializes in technology development, consulting, services, transfer, contracting, training, intermediary, and shareholding of investment, asset management, civil engineering, chemical industry, biology, and computer technology; and economic information consulting. The company was founded on May 26, 1997 and is headquartered in Shanghai, China.

Shanghai Huahongjt Smart System Co., Ltd. engages in the provision of radio frequency identification (RFID) payment system solutions. It specializes in the design, development, integration, sale and service of non-contact IC card; automatic toll collection system; and production and sale of related terminal products. It also provides rail transit automatic ticket inspection system (AFC), city pass card automatic toll collection system such as urban bus card charging system and other RFID-based electronic toll collection system, RFID item identification, logistics management system and related terminal products such as reading and writing machines. The company was founded on April 25, 1997 and is headquartered in Shanghai, China.

Shanghai Zhida Technology Development Co., Ltd. engages in the research, development and manufacture of EV chargers and related parts. Its services include digital energy management, EV chargers installation, and after-sales services. The company was founded by Zhiming Huang on November 25, 2010 and is headquartered in Shanghai, China.

Shanghai Tongji Engineering Consulting Co., Ltd. engages in engineering project management and engineering consulting services. It offers early investment decision consultation and evaluation, project management and agent construction, engineering cost consultation, bidding and procurement agency, engineering supervision, engineering technology consultation and management, third-party evaluation and post-evaluation, industry and business consultation, and environmental engineering and green building consultation. The company was founded on August 2, 1999 and is headquartered in Shanghai, China.

Shanghai Tonghao Engineering Management Co., Ltd. provides construction project management and consulting services. The company was founded on January 12, 2012 and is headquartered in Shanghai, China.