ZHI DE.Founded in 2004, ZHI DE is a leading science and technology service-oriented enterprise in the domestic geotechnical engineering industry, with business covering four major segments: geotechnical engineering (survey, design and construction), surveying engineering (mapping, testing, monitoring and inspection), geohazard prevention and emergency response engineering (assessment, governance survey and design, construction and emergency response), and green geotechnical (development of shallow geothermal energy, ecological governance and restoration). With technological innovation as the core, the company provides specialized solutions in the whole chain of engineering, and its services cover the whole country.