China Zhonghua Geotechnical Engineering Group. 

China Zhonghua Geotechnical Engineering Group Co., Ltd. operates across a diverse range of sectors in China, including engineering, general aviation, cultural tourism, and investment. The company's engineering division provides extensive geotechnical services, covering everything from engineering surveys and design consultations to construction, monitoring, and testing, as well as supervision. It also undertakes municipal infrastructure projects, such as roads, bridges, and underground pipe networks. Within airport engineering, its capabilities include consulting, planning, design, construction, and ongoing maintenance. Additionally, the company specializes in complex underground works, offering solutions like foundation pit support, underground diaphragm walls, and shield tunnel construction, alongside the manufacturing of specialized construction machinery. For the general aviation sector, it delivers comprehensive services, encompassing consulting, planning, design, project investment and management, construction, operation, and maintenance for both airports and general aviation facilities. Furthermore, China Zhonghua Geotechnical is active in cultural tourism, participating in the planning, design, investment, development, and construction of projects like cultural tourism towns, theme parks, and general aviation towns. Founded in 2001, the company's headquarters are located in Beijing, China.