The business scope includes R&D, manufacturing, sales and maintenance of food machinery. (Operate the export business of the enterprise's self-produced catering machinery and the import business of the raw and auxiliary materials and mechanical equipment required by the enterprise's production and scientific research (except for the 14 types of imported commodities that the state implements approved export operations).

The business scope includes R&D, production, sales and after-sales service of general machinery, food machinery, metal products (except for those specially controlled by the state) and mechanical parts; mechanical processing; production and sales of metal ornaments; import and export of goods and technologies (the state prohibits or involves administrative Except for approved goods and technology import and export); production and sales of stainless steel castings, carbon steel castings, valve pipe fittings and mechanical precision castings. (Projects that are subject to approval in accordance with the law can only carry out business activities after being approved by relevant departments)

农副产品、鲜活水产品蔬菜、金属材料、机械设备及配件、机电设备及配件、电线电线、润滑油(小包装)用百货、服装鞋帽、针纺织品、皮革制品、箱包、玩具、工艺品(不含象牙及其制品)、化妆品(定型包装)、办公用品、计算机软硬件及配件、通讯设备(不含卫星地面接收设、轴承:燃煤经营禁燃区内不含高污染燃料):货物或技术进出口(国家禁止或涉及行政)审批的货物和技术进出口除外) :计算机的技开发、技术服务、技术咨询，轴承研发:礼仪服务，，公关活动策划，电脑图文设计、制作，企业形象策划计算机讯设备的现场维修，普通货物道路运输，房屋建筑工程。

Plant protection machinery, threshing machinery, food conveying machinery, agricultural machinery parts manufacturing, marketing, agricultural machinery leasing.

Mechanized agriculture and horticulture tools, accessories manufacturing sales.

Motors, fans, mills, compressors, pumps, machine tools, tools, speed governors, valves, hydraulic equipment, excitation systems, insulating material products, wires and cables, instrumentation, metal structural parts, mechanical and electronic equipment, new energy equipment , Intelligent electrical equipment, photoelectric equipment, HVAC equipment technology development, technology transfer, technical services, technical consulting, manufacturing, maintenance, sales; electrical engineering construction; machinery equipment leasing, self-owned house leasing; mechanical and electronic equipment installation, commissioning ; Self-support and agency for the import and export of various commodities and technologies, except for those commodities and technologies that are restricted by the state or prohibited from import and export. (Projects that are subject to approval in accordance with the law can be operated only after being approved by relevant departments.)

Production and sales of petroleum machinery and equipment, sucker rods and their accessories, sucker pumps and their accessories; sucker rod repairs, sucker pump repairs; hollow sucker rods overhaul and cable maintenance services; electric heating oil extraction equipment production, sales and maintenance; pipeline equipment, Manufacturing of mechanical equipment and pressure pipeline components; design and manufacturing of gas equipment;; pipeline anticorrosion and heat preservation and related products; pressure vessel production and design; self-operated import and export business (operated with the registration certificate of the production enterprise's self-operated import and export business right); anticorrosion Thermal insulation engineering; housing leasing; scrap tubing, sucker rods (including polished rods, hollow rods, weighted rods, torque rods, couplings, etc.), oil pumps and their accessories recovery and repair; sales of cables and cable distribution cabinets (subj

The design, research and development, manufacturing and sales of robots and intelligent equipment of Xiamen Aerospace Sirte Robot System Co., Ltd. (excluding projects subject to approval); information technology consulting services; software development; other unspecified information technology services (not Including items that require approval).

Agricultural engineering machinery research and development, manufacturing, sales, new crop varieties promotion, plant protection and cultivation of new technology promotion and application. * * *

Mining machinery equipment and accessories, boiler equipment and auxiliary accessories, electronic monitoring equipment and accessories, automation control equipment, electronic products, power distribution equipment, fire-fighting equipment and equipment, agricultural machinery, electromechanical equipment and accessories manufacturing, installation and sales, motor sales, Steel, hardware and building materials, labor insurance supplies, non-ferrous metals and products, chemical products (excluding dangerous goods), wires and cables, medical equipment, lubricants (excluding hazardous chemicals), grease (excluding hazardous chemicals), household appliances , Furniture and interior decoration materials, cement, building materials, wholesale and retail, electric welding machines, power distribution cabinets, box-type transformers, explosion-proof power boxes, communication equipment manufacturing, maintenance and sales, software development and promotion services

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

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.)