General items: Metal daily necessities manufacturing; Manufacturing of daily glassware; Manufacturing of glass insulated containers; Manufacturing of maternal and infant products; Manufacturing of plastic products; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal processing machinery; Sports goods manufacturing; Manufacturing of intelligent equipment for sports consumption; Manufacturing of IoT equipment; Internet sales (except for sales of goods requiring permission); Sales of maternal and infant products; Sales of outdoor products; Sales of household appliances; Sales of electrical accessories; Sales of daily necessities; Retail of household appliances; Sales of plastic products; Tea set sales; Sales of machinery and equipment; Sales of CNC machine tools; Sales of communication equipment; Sales of IoT equipment; Retail of electronic components; Spray processing; Metal surface treatment and heat treatment processing; Vacuum coating processing; Fitness and leisure activities; Software development (except for projects subject to approval according to law, independently carry out business activities according to law with the business license). Licensed items: Import and export of goods; Technology import and export.