About Shanghai Tunnel Engineering Company

The company is the first listed company in the national infrastructure sector. The company provides “planning consulting, investment, design, construction and operation” with integrated services for the entire industry chain for cities around the world, and the company is making every effort to advance towards the new vision of an “urban construction and operation ecosystem resource integrator”. The company is mainly engaged in the design, construction, investment, operation and maintenance of urban infrastructure such as tunnels, rail transit, roads and bridges, gas and new energy, water and environment, underground space, urban public space, etc., and also includes shield (including digital shields) equipment manufacturing business to support construction business. In addition, in recent years, the company has also been widely involved in financial services such as industrial funds, financial leasing, factoring, etc., as well as emerging businesses related to smart cities, intelligent transportation, and low-altitude economy. Corporate honors: As of 2021, Tunnel Co., Ltd. has 2 national R&D platforms, including the “National Engineering Research Center” and the “National Enterprise Technology Center”, 7 municipal technology centers, 6 municipal engineering centers, and 2 post-doctoral studios, and also has 12 high-tech enterprises. The business covers many fields such as transportation, construction and real estate, water conservancy, energy, underground space, major equipment, green materials, digital business, and construction finance. In 2021, the company obtained a total of 1985 authorized patents.