Business scope: General projects: Technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Sales of specialized environmental protection equipment; Sales of electronic products; Wholesale of electronic components; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of electronic specialized equipment; Sales of intelligent basic manufacturing equipment; Sales of packaging materials and products; Bearing sales; Sales of pneumatic power machinery and components; Sales of chemical products (excluding licensed chemical products); Sales of labor protection equipment; Sales of office supplies; Sales of rubber products; Sales of sealing fillers; Seal sales; Sales of plastic products; Wholesale of computer software, hardware, and auxiliary equipment; Sales of synthetic fibers; Sales of mechanical equipment; Sales of building decoration materials; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities can be conducted independently based on the business license in accordance with the law)