The members of the Association are mainly composed of various professional enterprises, corporations and international economic and technical cooperation companies with strong resources and full experience, which can undertake general buildings, industrial buildings, factory complexes, water supply works, sewage and environmental protection works, communication works, hazardous waste disposal works, electric power works, petrochemical works, electrommunication works and manpower supply service. Many companies also have strong capability for provision of various engineering consultation, feasibility study, survey, design, construction, complete sets of equipment, installation of and commissioning to equipment, guidance of production, business operation and management, technical transfer, general contracting of projects and with considerable accomplishment as well; such companies are able to provide workers, management and technical personnel in connection with above mentioned categories through works contracting, setting up of enterprises and production cooperation abroad; furnish different sorts of technical training; deal with import and export; establish external production and processing plants through investment abroad.
　　Up to now, the Association’s members have operated in more than 180 countries and regions. Scores of members have been ranked in Top 225 International Contractors successively.