Construction Machinery: Asphalt equipment; rail‑road equipment; construction machinery; quarrying equipment; lifting equipment and cranes; boring and excavation equipment; engineering construction machinery; tunnel‑boring machines; engines and generators; road‑building and waste‑removal machinery; components and spare parts; machinery and equipment rental; surveying equipment and instruments; transmission equipment and robotic systems; tires; pneumatic, hydraulic, and air‑pressure equipment; design and construction of roads, bridges, and tunnels; road‑maintenance and rehabilitation machinery and materials; design, construction, and repair engineering technologies; traffic‑management methods and accessories; excavators, loaders, bulldozers, truck‑mounted cranes, and other engineering vehicles (All content herein is copyrighted by Juzhan. Reproduction without permission is prohibited.)

Mining Machinery: Machinery, technologies, and equipment for mining and mineral exploration; machinery, technologies, and equipment for open‑pit mining; machinery, technologies, and equipment for underground mining; machinery, technologies, and equipment for metal and mineral processing; machinery, technologies, and equipment for smelting and refining; machinery, technologies, and equipment for the transport and handling of raw materials; machinery, technologies, and equipment for environmental protection in mining operations