Matters related to welding, including welding materials, welding equipment (including special welding machine customization), sales of metal materials, undertaking of welding and related projects, welding technical services, welding personnel training, etc

Matters related to welding, including welding materials, welding equipment (including special welding machine customization), sales of metal materials, undertaking of welding and related projects, welding technical services, welding personnel training, etc

Cleaning equipment, environmental equipment, sporting goods, air purification equipment, water treatment equipment, environmental sanitation vehicles, electric vehicles, electrical equipment, lighting appliance, construction machinery equipment and accessories, instruments and meters, cutting tools, power tools, fitness equipment, hotel equipment, sanitary ware, office equipment, valves, pipe fittings, bearing, refrigeration equipment, compressors and accessories

Class II medical device production; Class III medical device production; The third type of medical device business; Import and export of goods; Technology import and export (items that need to be approved according to law can be operated only after being approved by relevant departments, and the specific operation items shall be subject to the approval documents or licenses of relevant departments) general items: Sales of class II medical devices; Weighing instrument manufacturing; Weighing apparatus sales; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Software development; Software sales; Technology service, technology development, technology consultation, technology exchange, technology transfer and technology promotion; Glass manufacturing; Optical glass sales; Electronic components manufacturing; Wholesale of electronic components; Plastic products manufacturing; Sales of plastic products; Hardware products manufacturing; Hardware pro

Sales of goods

Manufacturing and processing: wood products, wood drying equipment, low-temperature drying equipment, air conditioning; Import and export of goods or technology

Food science and technology research services, purchase, operation and storage of grain agricultural and sideline products, processing and sales of grain and oil, food development, production and sales of edible vegetable oil, vegetarian production and sales of bean products, mountain delicacies, import and export of goods, and crop planting. (Projects that must be approved according to law can only be operated after being approved by relevant departments)

Food science and technology research services, purchase, operation and storage of grain agricultural and sideline products, processing and sales of grain and oil, food development, production and sales of edible vegetable oil, vegetarian production and sales of bean products, mountain delicacies, import and export of goods, and crop planting. (Projects that must be approved according to law can only be operated after being approved by relevant departments)

Food science and technology research services, purchase, operation and storage of grain agricultural and sideline products, processing and sales of grain and oil, food development, production and sales of edible vegetable oil, vegetarian production and sales of bean products, mountain delicacies, import and export of goods, and crop planting. (Projects that must be approved according to law can only be operated after being approved by relevant departments)

Food science and technology research services, purchase, operation and storage of grain agricultural and sideline products, processing and sales of grain and oil, food development, production and sales of edible vegetable oil, vegetarian production and sales of bean products, mountain delicacies, import and export of goods, and crop planting. (Projects that must be approved according to law can only be operated after being approved by relevant departments)

Food science and technology research services, purchase, operation and storage of grain agricultural and sideline products, processing and sales of grain and oil, food development, production and sales of edible vegetable oil, vegetarian production and sales of bean products, mountain delicacies, import and export of goods, and crop planting. (Projects that must be approved according to law can only be operated after being approved by relevant departments)