Manufacturing and sales of industrial automatic control system devices, electrical machinery specialized equipment, machine tool functional components and accessories, metal processing machinery, hydraulic power machinery and components, pneumatic power machinery and components, transmission components, power electronic components, metal seals, fasteners, general components, and metal forming machine tools; Software technology development, technical consulting, and technology transfer; Processing and sales of mechanical components; Sales of wires, cables, motors, rolling bearings, sliding bearings, gears and gear reducers, and gearboxes; To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)