General Business Scope: Import and export of goods; Import and export of technology; Sales of intelligent warehousing equipment; Sales of intelligent material handling equipment; Sales of material handling equipment; Sales of intelligent logistics equipment for agricultural products; Sales of marine engineering equipment; Sales of communication equipment; Sales of car wash equipment; Sales of pharmaceutical-specific equipment; Sales of hydrogen refueling and storage facilities for stations; Sales of mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of communication equipment; Sales of broadcasting and film equipment; Sales of coating equipment; Sales of home audio-visual equipment; Sales of terminal metering equipment; Sales of terminal testing equipment; Sales of intelligent vehicle-mounted equipment; Sales of audio equipment; Sales of mobile communication equipment; Sales of IoT devices; Sales of network equipment; Sales of special equipment; Sales of security equipment; Machinery and equipment leasing; Sales of electronic products; Sales of refrigeration and air-conditioning equipment; Sales of water quality pollutant monitoring and testing instruments and meters; Sales of environmental protection specialized equipment; Wholesale of hardware products; Domestic trade agency; Sales of household appliances; Sales of lighting fixtures; Sales of electronic specialized equipment; Sales of semiconductor device specialized equipment; Sales of specialized equipment for oil refining and chemical production; Sales of household goods; Sales of furniture; Sales of technical glass products; Sales of building decoration materials; Sales of office supplies; Sales of molds; Sales of synthetic materials; Sales of plastic processing specialized equipment; Sales of daily chemical products; Sales of furniture accessories; Sales of architectural ceramic products; Wholesale of kitchenware, sanitary ware, and daily sundries; Sales of electronic specialty materials; Sales of specialty chemical products (excluding hazardous chemicals); Sales of non-metallic minerals and products; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Internet sales (excluding goods requiring permits); Technical services, technical development, technical consulting, technical exchange, technical transfer, and technology promotion. (Except for items subject to approval by law, business activities may be conducted independently in accordance with the business license. )