Construction and Mining Machinery and Equipment: Construction vehicles, mining machinery, construction machinery, construction technology, building materials and building material machinery, engines and power transmission equipment, hydraulics and pneumatics, lifting equipment, engineering pumps, electronic control devices and components, safety systems and equipment, various motors, various bearings, various parts, etc. (The content of this article is the property of Juzhan Network, unauthorized forwarding is prohibited.)

Electric Power Engineering: Thermal power generation equipment and accessories, water power generation equipment and accessories, transmission and transformation equipment and accessories, large motors, fractional horsepower motors, small and medium-sized motors, micro-motors, explosion-proof motors, insulation materials, wire and cable and production equipment and technology, high voltage switches, power ceramics, power capacitors, electric control distribution equipment, explosion-proof electrical appliances, relays and their devices, industrial daily electrical appliances, electrical accessories and household controllers, traction electrical equipment, electric furnaces and industrial furnaces, welding machines, welding materials, electric tools, lead-acid batteries, electrical alloys, electrical special equipment, carbon products for electricity, electrical materials; oil drilling, oil extraction, collection and transportation equipment; refining, chemical equipment and chemical machinery, pumps, valves and instruments, etc.