HNCDI is mainly engaged in planning, consulting, and survey & design services for projects in municipal roads, bridges and culverts, tunnels, public transport, water supply and drainage, integrated pipelines, sponge cities, utility tunnels and landscape architecture. HNCDI has accomplished over 20 feasibility studies of national and provincial transport planning and construction projects, and the design of nearly 600km municipal roads and over 1,000 bridges of various classes. HNCDI has won over 30 national and provincial awards in scientific and technological progress and excellent design.
