HNCDI is mainly engaged in technical services in the fields of avionics hubs, large and medium-sized ports on coastal and inland rivers, channel engineering consulting and survey and design, as well as key technologies and innovations in water transport engineering. It has successfully completed over 10 avionics hub projects, more than 150 ports, over 3,000 km of channels, and over 50 ship locks and shipbuilding hydraulic structures. HNCDI has been awarded 33 national, provincial, and ministerial-level scientific and technological progress and excellent design awards, as well as 8 national patents.
