The business scope includes building materials production, sales, mechanical equipment and electronic products sales

Export auto parts and equipment

Class I, Class II, and Class III medical equipment research and development, production, and sales; manufacturing and sales of ultraviolet devices; manufacturing and sales of metal stamping parts; self-operating and agency import and export business of various commodities and technologies. (Projects subject to approval in accordance with the law can only be carried out after the approval of relevant departments) Licensed projects: disinfection equipment production (projects subject to approval in accordance with the law can only be carried out after approval by the relevant departments, and specific business projects are subject to the approval results ) General projects: manufacture of experimental analysis instruments; repair of special equipment (except for projects subject to approval according to law, carry out business activities independently according to the law with business license)

Manufacturing of Class I medical devices, Class II medical devices (according to the scope of the "Medical Device Production License"); Class I medical devices, Class II medical devices, and Class III medical devices (According to the "Medical Device Business License" verification scope) Sales of fitness equipment, sports equipment, rehabilitation equipment, ordinary machinery, electrical and electronic products, communication equipment, computer software and hardware and accessories; software development and maintenance, information technology consulting; training services for adults (excluding national Uniformly recognized vocational certificate training). (Projects that are subject to approval in accordance with the law can only carry out business activities after being approved by relevant departments)

Machinery, electronic products, mechatronics automation equipment, laser and electro-erosion marking equipment and ancillary products R&D, production and sales; robotics R&D, manufacturing and sales; marking processing services; sales of water purifiers and ancillary products; household appliances production and processing And sales; operating goods and technology import and export business; industrial automation equipment, intelligent robots, industrial marking equipment, image recognition testing equipment, industrial automatic chemical analyzer equipment design, production, and manufacturing. (Projects that are subject to approval in accordance with the law can be operated only after being approved by relevant departments.)

Business scope including petroleum machinery equipment, metal structure, the electric heat tracing system, built-in heating device, the electric heating tube, skin heating device, the variable-frequency electric heating device, automatic control equipment, electrical facilities, electrical equipment, environmental equipment, automatic cleaning equipment, recycling equipment, small machinery, water treatment equipment research and development, production, processing, maintenance and sales;Production and sales of transformers, frequency converters, dirty oil and sewage recovery devices, negative pressure environmental protection recovery devices;Sales of chemical products (excluding dangerous chemicals), building materials, thermal insulation materials, plastic products, environmental protection products, electrical equipment, petroleum mechanical equipment and accessories, wires and cables, valves, steel, instruments and meters, underground tools, rubber products, hardware products, off

Carbon product production, petroleum coke purchase and storage, sodium carbonate sales, goods or technology import and export business (except for the prohibition of national laws and administrative regulations; national laws and administrative regulations restrict operations before obtaining a license), sales of various Flanges, elbows, pipe fittings, hardware labor insurance, steel, chemical products (excluding hazardous chemicals) (items subject to approval in accordance with the law, business activities can only be carried out after approval by relevant departments)**

Mechanical equipment and accessories sales; Construction machinery and equipment leasing, sales, maintenance; Landscaping engineering services; Urban garbage removal service; Professional cleaning service; Manufacture and maintenance of mechanized agricultural machinery and tools, animal husbandry machinery; Import and export business; Agricultural mechanization technology development, consultation, exchange, transfer, promotion services.

Manufacturing of metal packaging containers and materials; manufacturing of plastic products for daily use; packaging and decoration and other printed matter.

ts business scope includes technical development, technical service, technical consultation and technology transfer in the fields of electrical equipment, mechanical equipment, computer hardware and software, network, power generation, power equipment, new energy and environmental protection.Distribution: mechanical and electrical equipment, testing equipment, electronic products, environmental protection equipment, electrical equipment and parts, instruments and meters.

Import and export of goods; wholesale and retail of construction machinery parts, auto parts, antifreeze, lubricants, sealants, batteries, metal materials, hardware tools, electronic products, household appliances, tires, and automotive decorations. (If it is prohibited or restricted by the state, no business shall be allowed; if the approval, permit or qualification is obtained from the relevant department, no business shall be allowed before the approval; if the approval, permit or qualification has been obtained by the relevant department, the business shall be operated with valid approval, permit or qualification certificate). (Projects that are subject to approval in accordance with the law can be operated only after being approved by relevant departments.)

General projects: technical services, technology development, technical consultation, technology exchanges, technology transfer, technology promotion; medical research and experimental development; mechanical equipment research and development; software development; first-class medical device production; laboratory analysis instrument manufacturing; instrumentation manufacturing; Plastic products manufacturing; integrated circuit chip and product manufacturing; second-class medical equipment sales; first-class medical equipment sales; experimental analysis equipment sales; instrument sales; plastic products sales; domestic trade agency; electrical equipment repairs; instrument repairs; Special equipment repair; medical equipment leasing; container leasing services; engineering and technical research and test development; maintenance of electronic and mechanical equipment (excluding special equipment); electronic special materials manufacturing; special equipment manufacturing (excludin