The general business items are: sales of anti-static instruments and their consumables; design and construction of refrigeration and electrical engineering, dust-free purification engineering, steel s...

Design, production, sales, and installation: ventilation and cooling equipment, environmentally friendly air conditioners, fans, water curtains, industrial environmental protection equipment, air cond...

Industrial investment; technology development, technology transfer, technical consulting, and technical services in the field of intelligence; sales: intelligent software and hardware, intelligent equ...

Sales of wave soldering, reflow soldering, industrial belts, conveyor belts, spray guns, powder guns, pumps, electrostatic generators, and chains; engineering installation of spraying equipment, engin...

General business items: domestic trade; import and export of goods and technology.

R&D, production, processing, and sales: CNC machinery equipment and accessories, hardware products, automated assembly lines, fixtures, jigs, and molds; sales: measuring tools, cutting tools, rubber a...

Self-operated and agent import and export business of various commodities and technologies (except for commodities and technologies that are restricted by the state or prohibited from import and expor...

(Projects that require approval according to law can only carry out business activities after approval by relevant departments)

Research, produce and sell complete sets of environmental protection equipment, paint mist purification treatment equipment, dust-free environmentally friendly spray paint rooms, baking paint rooms, a...

Mechanical and electrical engineering, intelligent automation engineering, painting engineering, workshop purification engineering, ventilation and exhaust engineering, pipeline installation engineeri...

Computer software development and network engineering, development and sales of computer software and related hardware products, computer information system integration and technical consulting servic...

电子测试设备、探针、防静电橡胶制品、自动化机械设备及配件、智能化包装机械设备及配件、流水线设备及配件、电子工业设备及配件、配电或电器控制设备、通信设备、计算机及其他电子设备、电子产品及周边材料的销售；国内商业、物资供销业、货物及技术进出口。（以上均不含法律、行政法规、国务院决定禁止及规定需前置审批项目）