Manufacturing: Pressure vessel [Class A2 fixed pressure vessel, Class III pressure vessel; heads, elbows, flanges, pipe fittings, boiler auxiliary equipment, explosion-proof equipment]; Class A(1), B, pressure pipe fittings; non Welded pipe fittings (seamless pipe fittings); B1 pressure pipe fittings; welded pipe fittings (sealed pipe fittings); B grade pressure pipe flanges; steel forged flanges (only forged flanges), steel structure manufacturing and installation, aluminum alloy Product manufacturing and installation, pipeline maintenance. Distribution: hardware and electrical machinery (except cars), steel, chemical accessories, fire-fighting equipment; logistics services. [Except those prohibited by national laws, regulations and policies, and those involving administrative licenses shall be operated with licenses. ] (Projects that are subject to approval in accordance with the law can only be carried out after being approved by the relevant departments.)

Responsible for arbitration cases accepted, examination, registration, organization in accordance with the arbitration tribunal; Responsible for arbitration business consulting services, training, research, and the arbitrator

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

New products of natural supplements for food and medicine

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.)

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.)

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

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)

Technical development and sales of computer software and hardware; development of video switching systems; distribution: multimedia equipment, computers, projectors and external equipment, electronic products, communication equipment, industrial control products, electronic instrumentation, camera equipment, office automation equipment, Office supplies, daily necessities, clothing; computer-aided equipment maintenance, multimedia products, network products (except information security products); purchase and sale of packaging machinery, computer inkjet equipment, accessories and consumables and related equipment maintenance; photoelectric equipment, CNC products, product identification And related software technical development, technical consulting, technical services.

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