founded in 1994, ccdi is a large global architecture and engineering consulting firm that provides integrated professional services for urban construction and development. its business units cover broad industry sectors with diverse specialized expertise. ccdi operates cross-regionally with main offices in shanghai, beijing, shenzhen, chengdu, sydney, new york, qingdao and suzhou with branches and representative offices in chongqing, nanjing and twenty other cities in china. over the years, ccdi has established strong client relationships with most major developers, enterprises, and city governments. the firm has great credentials as it ranks no.1 in designing and building large span structures, no.2 in high-rises, and also being the leader in city complex and residential properties in china. successful projects include:national aquatics center , national tennis center,ping'an financial center, shanghai rockbund reconstruction project, jinan olympic center, hangzhou olympic center, dameisha vanke center, tencent headquarters,alibaba headquarters, baidu headquarters, harbin west railway station, beijing kunlun apartment, shenzhen city crossing complex, tianjin cruise terminal and shanghai international tourism resorts. in 2018 top global design firms list released by engineering news-record (enr) , ccdi ranks among top 100. ccdi adopts a modern enterprise management system to set up practical operational policies that maximize the capabilities of a professional service firm. it employs more than thousand outstanding architects, engineers, planners, project managers as well as design and management consultants to offer various critical services of strategic planning, design, development, construction, and operations related to buildings, transportation, and industries that are crucial for our modern cities and lives. ccdi strives to provide its customers with systemic and comprehensive solutions.since its founding, ccdi has made remarkable achievements in technical and business innovations, with continuous efforts to respect and improve the urban and natural environment we live in. to reflect this priority, ccdi takes on social responsibility to contribute to the scientific and sustainable development of china’s urban settings and to release the creativities of design, engineering and management professionals.