The business scope includes general items: Import and export of goods; Technology import and export; Sales of metal materials; Sales of labor protection articles; Wholesale of hardware products; Retail of hardware products; Sales of office supplies; Wholesale of computer software, hardware and auxiliary equipment; Retail of computer software, hardware and auxiliary equipment; Sales of household appliances; Retail of motorcycles and spare parts; Retail of auto parts; Wholesale of auto parts; Battery sales; Sales of lamps; Sales of chemical products (excluding licensed chemical products); Clothing retail; Sales of daily necessities; Tyre sales; Lubricant sales; Sales of Class I medical devices; Sales of hydraulic power machinery and components; Sales of metal forming machine tools; Sales of mining machinery; Sales of electrical equipment; Sales of mechanical and electrical equipment; Wire and cable business; Wholesale of electronic components; Sales of electronic products; Retail of electronic components; Leasing of construction machinery and equipment; Sales of construction machinery; Storage equipment leasing service.