Metallurgical Technology: Metallurgical raw material processing (ore, coke, etc.), smelting, continuous casting, rolling, drawing, finishing, galvanizing, tinning, color coating, metallurgical furnaces and heating equipment, casting, forging, welding, heat treatment, metallurgical auxiliary equipment, metalworking, fabrication of metal structures, spare parts and components

Heat Treatment Technology: Melting; heat treatment; heating; other thermal processes; ores; ferrites; glass and enamel; hard metals; shot blasting/sandblasting, grinding wheels, sandblasting equipment, abrasive blasting systems and related accessories; ventilation systems and equipment; grinding, cutting, electrical tools, etc.; cleaning and painting equipment; post‑treatment and coating equipment; rust prevention and electroplating; powder coating systems and equipment; grinding, polishing, and welding machinery and equipment (Copyright of this content belongs to Juzhan. Reproduction without permission is prohibited.)