The business scope includes general projects: technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Sales of industrial automatic control system devices; Sales of metal products; Sales of metal materials; Metal structure sales; Sales of non-metallic minerals and products; Sales of plastic products; Sales of mechanical equipment; Fastener sales; Sales of intelligent material handling equipment; Sales of electrical equipment; Sales of mechanical parts and components; Wholesale of hardware products; Manufacturing of industrial automatic control system devices [branch operation]; Metal chain and other metal products manufacturing [branch operation]; Mechanical and electrical equipment manufacturing [branch operation]; Material handling equipment manufacturing [branch operation]; Hardware product manufacturing [branch operation]; Automobile parts and accessories manufacturing [branch operation]; Processing of mechanical parts and components [branch operation]; Import and export of goods; Technology import and export.