Construction and Mining Machinery & Equipment:construction vehicles, mining machinery, construction equipment, construction technologies, building materials and related machinery, engines and power transmission systems, hydraulic and pneumatic devices, lifting equipment, construction pumps, electronic control systems and components, safety systems and devices, various types of electric motors, bearings, and spare parts, among others.

Power Engineering:thermal power generation equipment and accessories, hydroelectric power generation equipment and accessories, transmission and distribution equipment and associated components, large-scale electric motors, fractional-horsepower motors, small and medium-sized motors, micro-motors, explosion-proof motors, insulating materials, wires, cables, production equipment and technologies, high-voltage switches, electrical ceramics, power capacitors, electrical control and distribution devices, explosion-proof electrical appliances, relays and related apparatus, industrial and household electrical appliances, electrical accessories and home-use controllers, traction electrical equipment, electric furnaces and industrial ovens, welding machines, welding consumables, power tools, lead-acid batteries, electrical alloys, specialized electrical equipment, carbon-based electrical products, and other electrical supplies; oil drilling, extraction, and gathering equipment; refining and chemical processing equipment, along with relevant machinery, pumps, valves, and instrumentation.