China Communications Construction Co., Ltd. is a subsidiary of China Communications Construction Co., Ltd., a Fortune 500 company.

The company is mainly engaged in the design and manufacturing of shield machines and marine ships, as well as providing integrated services in the field of transportation infrastructure construction and management, and its business involves highway engineering, municipal engineering, rail transit engineering and other fields.

The shield machine designed and manufactured by the company ranges from 0.8 meters to 18 meters in diameter, and its forms cover TBM, mud and water, soil pressure, composite, open, rescue, vertical excavation, etc., and its products are spread throughout Beijing, Shanghai, Tianjin, Many domestic cities such as Nanjing, Hefei, Nanchang, Fuzhou, Hangzhou, Zhuhai, Foshan, and other countries and regions, as well as countries and regions such as Asia and Europe, are widely used in various fields such as urban municipal pipeline construction, subway, intercity rail, and nuclear power plants.

The company has passed the ISO9001 quality management system, ISO14001 environmental management system, and GB/T28001 occupational health and safety management system certification. The company has 16 invention patents for shield machine, 43 utility model patents, and 2 software copyrights; it has "high-tech enterprise", "Jiangsu Province Shield Machine Key Technology Engineering Technology Research Center", and "Jiangsu Province Tunnel Excavation Equipment Intelligent There are dozens of honors and qualifications including engineering center, "first-level production qualification of full-section tunnel excavation enterprise", "second-level unit for production safety standardization".

Fighting the wind and rain, spring and autumn fruits. With the vision of "making the world smoother, making the city more livable, and making life better", China Jiaotianhe adheres to the corporate mission of "solidifying the foundation and practicing Taoism, carrying out the way to achieve long-term goals", and adheres to the "integration of the world and building boundless". The corporate spirit will deliver a more satisfactory answer to all walks of life with more brilliant results.