General Projects: Sales Agent, Machinery and equipment rental, Domestic trade agent, Rental Services( No licensed rental services), Machinery and equipment sales, Commercial complex management services, Sales of metal parts for construction, Valves and plugs sales, Special equipment rental, Warehousing equipment rental services, Hardware wholesale, Sales of new metal functional materials, Petroleum product sales( No hazardous chemicals), Sales of engineering plastics and synthetic resins, Sales of high-performance non-ferrous metals and alloy materials, Sales of surface functional materials, Sales of advanced power electronics devices, Refractory sales, Wholesale of daily necessities, Import and export agent, Import and export of goods, Sales of generators and generator sets, Electrical accessories sales, Sales of metal chains and other metal products, Sales of distribution switch control equipment, Daily necessities sales, Electronics sales, Electrical equipment sales, Metal cutting and welding equipment sales, Sales of smart instruments, Fiber Optic Sales, Sales of special electronic equipment, electric wire、 Cable Operations, Bearing sales, Metal product sales, Electrical equipment sales, Sales of building decoration materials, Hardware product retail, Plastic product sales, Pipeline transportation equipment sales, Metal tool sales, Building materials sales, Daily necessities sales, Sales of power electronic components, Construction machinery sales, Mechanical and electrical equipment sales, Sales of metal packaging containers and materials, Sales of needlework textiles, Sales of building waterproofing membrane products, Sales of steel bars for construction,Sales of electrical instruments and meters, Sales of power transmission, transformation and distribution monitoring and control equipment, Valves and plugs sales, Sales of distribution switch control equipment, Daily necessities sales, Electronics sales, Electrical equipment sales, Sales of metal wire ropes and their products, Sales of traffic and public management signs, Bearing sales, Electrical equipment sales, Office equipment supplies sales, Supply of commercial instruments and meters, Sales of building decoration materials, Special equipment sales, Steam turbine and auxiliary equipment sales, Security system monitoring services。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)