Tower crane, elevator manufacturing; Tower crane, lift installation, renovation, maintenance; Refitting, production and marketing of special trucks; Elevator installation, maintenance; Retail of tower cranes, lifts and elevators; Concrete wholesale and retail; Research and development, production, sales, installation, maintenance and service of construction machinery, engineering machinery, road construction machinery, special equipment for environmental protection, electrical products, electronic weighing system, steel structure and coal mine machinery; Standard parts, welding wire production sales; Leasing of mechanical products and equipment (without the approval of financial supervision authorities, it is not allowed to engage in financial services such as deposit-taking, financing guarantee and financial management on behalf of clients); Design, produce and publish advertisements and billboards using self-owned media; Elevator technical consulting services; Import and export of go

Kitchen robot research and development, sales, technical services, technical consultation and technology transfer; production of kitchen robots, food machinery, cooking machinery, kitchen equipment and mechanical processing; engineering technical services, instrument, instrument repair and technical services; drilling accessories, chemical products ( Excluding hazardous chemicals), hardware and electrical materials, telecommunications, cables, underground work tools, mechanical processing, building materials, daily necessities, office supplies, air-conditioning equipment, auto parts, labor insurance supplies, sales of computer consumables, computer software development and Maintenance, computer system services, computer software development and sales of auxiliary equipment, dinner services; big data services; sales of food, agricultural and sideline products; import and export of goods.

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.)

Research, development, and production of vacuum furnaces, vacuum-related equipment and parts; sales and after-sales services of the above-mentioned self-produced products; leasing and sales of mechanical and electrical equipment. (Projects that are subject to approval in accordance with the law can be operated only after being approved by relevant departments.)

Environmental protection technology development, consulting, transfer, promotion services; environmental protection engineering design and construction; water treatment equipment and containers (excluding pressure vessels), boilers, air purification equipment, water purification equipment, sewage treatment equipment, power transmission and distribution and control equipment, Power distribution cabinets (electric control cabinets), plastic containers, water tanks, metal daily necessities (except for special national regulations), water supply and drainage equipment, ventilation equipment, frequency conversion equipment, fire fighting equipment, electronic components and components, medical equipment, special packaging equipment , Food and beverage production special equipment (excluding special equipment) manufacturing, installation and maintenance; manufacturing of the first type of pressure vessel (special equipment manufacturing license is valid until March 27, 2023); pipeline and eq

B class boiler and auxiliary equipment manufacturing, sales and import and export, water treatment equipment, automatic pressure water supply equipment, automatic monitoring equipment, dust removal equipment manufacturing, sales and import and export; Animal husbandry machinery, mechanized agriculture and horticulture machinery manufacturing, marketing; Boiler installation; Installation and construction of water treatment system; Boiler and auxiliary equipment professional repair; Biomass Energy Technology Services; Technology development, technical service, technical consultation, technology popularization and technology transfer of biomass energy; Biomass dense molding fuel processing, marketing; Leasing of machinery and equipment; Contract Energy Management Integrated Services.

High and low voltage electrical appliances, wire and cable, transformers, etc

Processing and manufacturing of packaging machinery and food machinery; engaged in import and export business permitted by national laws and regulations. (If the above business scope involves industry licenses, you can operate within the valid period with the license, and the state has special and exclusive regulations to handle it in accordance with the regulations)

Manufacturing, processing, sales of molds, machinery and equipment, plastic products, technology import and export, and goods import and export.

Licensed items: import and export of goods, technology import and export, power generation, transmission, power supply business, various engineering construction activities (projects that must be approved in accordance with the law, business activities can be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General items: machinery and equipment sales, mining machinery sales, mining machinery manufacturing, general equipment manufacturing (excluding special equipment manufacturing), general machinery and equipment installation services, metal structure manufacturing, metal structure sales, ferrous metal casting (except for those subject to legal approval Outside the project, carry out business activities independently according to the business license)

Production, installation, manufacture and sale of wind power generating units; Fan engineering, installation and commissioning and technical services; Wholesale, agency, import and export of wind power components and related supporting services; Investment, development, construction and operation of wind power projects

Established in 1964, construction machinery and construction ship manufacturing, material sales and maintenance, and leasing business. The contact in China is