To abide by constitution, laws, statutes and policies of the People's Republic of China, social moral and custom;
　　To act as bridge and connector between government and enterprises;
　　To coordinate, guide, consult, serve enterprises in the industry;
　　To protect fair competition, and maintain normal business order; to safeguard state interest, protect legitimate rights and interests of its members, and promote international project contracting, manpower exchange service and other international economic technical cooperation.