General Projects: Hardware product retail; Hardware wholesale; Communications equipment sales; Sales of building decoration materials; Power-assisted bicycles、 Sales of mobility scooters and spare parts; Electrical equipment sales; Electronic components wholesale; Building materials sales; Wholesale of computer hardware, software and auxiliary equipment; Tram sales;Household appliance repair; Sales of special equipment for plastic processing; Home appliance sales; Home appliance parts sales; Electronics sales; Home audio-visual equipment sales; Conference and Exhibition Services; Direct drinking water equipment sales; Home appliance installation services; Daily household appliances retail; Sales of building waterproofing membrane products; Asbestos product sales; Sales of ecological and environmental materials; Sales of architectural ceramic products; Lightweight building materials sales; electric wire、 Cable Operations; Sales of glass fiber reinforced plastic products; Plastic product sales; Power facility equipment sales; Rubber product sales; Sales of sanitary ceramic products; Refractory sales; Sales of special ceramic products; Sales of arts and crafts and ceremonial supplies( Except ivory and its products); Sales of non-metallic minerals and products; Sales of daily glass products; Technical glass sales; Metal structure sales; High quality synthetic rubber sales; Sword craft sales; Off-highway recreational vehicles and spare parts sales; Sporting goods and equipment wholesale; Sporting goods and equipment retail; Internet sales( Except for the sale of goods that require a license); Outdoor products sales; Auto parts wholesale; Door and window sales; Furniture parts sales; Daily necessities sales; Sales of recreational supplies and indoor recreational equipment; Protection of intangible cultural heritage; Daily necessities sales; furniture sales; Edible agricultural product retail; Wholesale of edible agricultural products; Sales of needle textiles and raw materials; Sales of needlework textiles; Lighting sales; Lighting fixture sales; Second-hand daily necessities sales; Smart home consumer device sales; Sales of daily wood products; Wholesale of kitchenware, sanitary ware and daily necessities; Wholesale of arts and crafts and collectibles( Except ivory and its products); Sales of daily-use ceramic products; Jewelry Wholesale; Sales of special labor protection products; Shoes and hats wholesale; Shoes and hats retail; Firefighting equipment sales; Metal product sales; Jewelry Retail; health foods(Pre-packaged) Sale; Pet food and supplies retail; Metal tool sales; Socioeconomic consulting services; Digital creative product exhibition and display services;Wedding etiquette services; Enterprise Management Consulting; Information consulting services( No licensing information consulting services); Engineering and technical research and experimental development( Elimination of human stem cells、 Development and application of genetic diagnosis and treatment technologies, China's rare and unique precious and fine varieties); Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Greenhouse gas emission control technology research and development; Sales of greenhouse gas emission control equipment; gas、 Liquid separation and purification equipment sales; Energy-saving management services; Research and development of waste heat, waste pressure and waste gas utilization technology; Carbon reduction、 Carbon conversion、 Carbon capture、 Carbon sequestration technology research and development; Research and development of key technologies for waste heat power generation; Resource recycling service technical consultation; Sales of special instruments for agriculture, forestry, animal husbandry and fishery; Sales of air pollution monitoring and detection instruments; Solar power generation technology services; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery; Refrigeration、 Air conditioning equipment sales; Gas compression machinery sales; Solar thermal equipment sales; Pump and vacuum equipment sales; Mechanical and electrical equipment sales; Sales of special equipment for agricultural and sideline food processing; fan、 Fan Sales; Special equipment sales; Specialty chemical product sales( No hazardous chemicals); Retail of computer software, hardware and auxiliary equipment; Sales of intelligent power transmission, distribution and control equipment; Network equipment sales; Sales of special equipment for environmental protection; Material handling equipment sales; Mining machinery sales; Sales of industrial automatic control systems; Pharmaceutical equipment sales; Sales of environmental emergency technology and equipment; Mechanical parts、 Parts processing; Manufacturing of unsealed glass casings and other glass products。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license) Licensed Projects: Sales of computer information system security products; Food sales。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)