Founded in 1983, CCDI Suzhou (formerly Suzhou Municipal Engineering Design Institute Co., Ltd.) is a large-scale comprehensive Grade A design enterprise under CCDI International, which owns municipal (roads,bridges, water supply, drainage, urban tunnels, gas, environmental engineering), highways, water conservancy, planning, architecture, underground space development, rail transit, urban landscape, sculpture, lighting, geotechnical, surveying, decoration, exhibition, consulting and other professional majors. CCDI Suzhou now has branches in more than 30 provinces and cities across China, and has more than 1,000 
employees, providing customers with professional engineering design services and solutions at any time, and responding to customer needs accurately.