General freight. General projects: special machinery manufacturing for building materials production; casting machinery manufacturing; sales of machinery and equipment; sales of building materials; processing of mechanical parts and components; retail of hardware products; manufacturing of metal structures; sales of metal structures; ferrous metal casting; sales of mechanical and electrical equipment; wholesale of hardware products; sales of electrical equipment; sales of chemical products (excluding licensed chemical products); automobile spare parts Wholesale of parts; retail of auto parts; wholesale of motorcycles and spare parts; retail of motorcycles and spare parts; wholesale of daily necessities; sales of daily necessities; tree planting and management; import and export of goods; import and export of technology; wholesale of electronic components; sales of non-ferrous metal alloys; sales of high-quality special steel materials; sales of steel products for construction; sales of metal materials; sales of household appliances; sales of plastic products.