The business scope includes R&D and sales of industrial automation control equipment, electronic products, and instrumentation; R&D and sales of CNC machine tools and accessories, processing machine tools and accessories; Computers and auxiliary equipment, communication equipment (terrestrial satellite receiving facilities and radio transmission equipment), and household appliances, sales of hardware products, electrical equipment, building materials, personal occupational safety protection products, office supplies, CNC tools, drill bits, gear cutters, tool fixtures; Installation and maintenance of electromechanical equipment.