HNCDI possesses Class-A qualifications in general engineering survey, geological disaster control engineering survey and design. It is primarily engaged in geotechnical engineering survey, hydrogeological survey, geotechnical engineering design, geotechnical engineering monitoring, and various geological disaster control engineering survey and design for various construction projects such as highway, water transportation, rail transit, municipal administration, industrial and civil construction, and civil aviation airports. It is equipped with complete sets of geological engineering drilling, geophysical exploration, surveying, and in-situ testing equipment, as well as advanced software systems. HNCDI has participated in the compilation and review of industry and local standards such as "Code for Geological Survey of Highway Engineering", "Code for Geotechnical Survey of Water Transportation Engineering", "Standard for Geotechnical Engineering Survey", and "Technical Standard for Geotechnical Engineering Design". HNCDI has won more than 120 national, provincial, and ministerial-level scientific and technological progress and excellent survey awards, including 1 gold award for survey, 3 first prizes in the national excellent engineering survey industry, and 34 first prizes in provincial and ministerial-level excellent engineering survey.
