From the blossoming of spring to the fruition of autumn, with honesty and a commitment to principles, over sixty years of focus and dedication have shaped us into a comprehensive design research institute. Our expertise spans urban infrastructure areas such as roads, bridges, tunnels, water supply, drainage, rail transit, river remediation, landscape architecture, urban planning, architecture, surveying, and general engineering contracting. We proudly stand as Qingdao's first institution to secure an A-level qualification in rail transit.