Industrial Furnaces and Heat Treatment: Industrial furnaces: atmosphere furnaces, carburizing furnaces, gas nitriding furnaces, austenitic isothermal quenching furnaces, aluminum alloy solution‑aging furnaces, brazing furnaces, pressure‑welding furnaces, drying furnaces; vacuum furnaces, box furnaces, pusher furnaces, rotary hearth furnaces, roller‑bar furnaces, mesh‑bag furnaces, bell‑type furnaces, carriage furnaces, chain‑type furnaces, bottom‑loading furnaces, salt‑bath furnaces, fluidized‑bed furnaces, gas‑fired furnaces, step‑type furnaces, vibration‑bottom furnaces, pit furnaces, batch furnaces, continuous furnaces, and more; various industrial and electric furnaces used in casting, forging, heat treatment, powder metallurgy, the nonferrous metals industry, welding, and other sectors; a range of medium‑frequency coreless induction melting and holding furnaces; furnace instrumentation and control systems; diverse combustion equipment; furnace machinery and accessories; testing instruments and measuring devices; advanced, high‑efficiency, energy‑saving industrial furnaces; novel combustion devices and technologies; furnace materials; furnace machinery; heat exchangers; cooling systems; furnace instrumentation and automated control systems.

Heat Treatment: Various heat‑treatment production lines: annealing, normalizing, quenching, tempering, induction heat treatment, chemical heat treatment, ion implantation and coating processes, among others.

Heat‑Treatment Quality Control: Process‑control instrumentation and electromechanical integration technologies.

Heat‑Treatment Auxiliary Equipment: Heating power supplies, cleaning machines, shot‑peening equipment, straightening machines, material‑handling systems, cryogenic equipment, vacuum systems, cooling systems, quenching presses, and other surface‑treatment and surface‑modification technologies and equipment; new heating and cooling technologies and devices; heat‑treatment process materials and auxiliary substances, quenching media, carburizing agents, coatings, etc.; innovative combustion devices and technologies; energy‑saving equipment and techniques for heat treatment; quenching‑cooling apparatus; ion‑nitriding equipment; induction heating devices; flame‑spraying equipment; vacuum furnaces and vacuum‑controlled atmosphere heat‑treatment technologies; thermal instrumentation.

Smart Information‑Based Management Technologies: Various process‑control software packages, thermocouples, temperature controllers, atmosphere‑control instruments, flow meters, sensors (oxygen probes, hydrogen probes), infrared temperature‑measurement devices, and more.

Heat‑Treatment Quality Assurance and Product‑Testing Instruments: Hardness testers, metallographic sample‑preparation equipment, optical (and electron) microscopes, ultrasonic testing devices, material‑testing machines, X‑ray diffractometers, chemical analyzers, cooling‑rate measurement instruments, and similar tools; combustion equipment; quenching media, carburizing agents (anti‑carburizing agents), coatings, cleaning agents, rust inhibitors, and other related substances.

Refractory Materials—Finished Products and Equipment: Silica‑based refractories, silica bricks, aluminosilicate products, clay bricks, heat‑resistant insulating and thermal‑retention materials, electric heating wires, graphite materials, radiant tubes, combustion nozzles, silicon‑molybdenum rods, raw materials for refractories, refractory equipment and finished products, firebricks, refractory fibers, heat‑resistant steels, and more; heat‑treatment process atmospheres, industrial gases and their preparation systems, atmosphere generators, and so forth; ancillary components for heat‑treatment equipment: ladles, furnace linings, muffle cans, conveyor belts, mesh belts, fans, pumps, transformers, heat exchangers, and other supporting parts.

Surface‑Treatment and Surface‑Modification Technologies and Equipment: High‑energy beam heating, physical deposition, chemical deposition, hot‑dip galvanizing, electroplating, micro‑arc oxidation, and other methods; heat‑treatment quality control, testing instruments and automation technologies; electromechanical integration, process‑control software, and microcomputer‑based control technologies.

Safety and Environmental Protection: Waste‑heat recovery and related environmental protection equipment and technologies, including dust‑removal and purification systems; water‑treatment equipment and technologies; nitrogen‑generation technologies; gas‑separation and recovery techniques; ventilation equipment (energy‑efficient air conditioners, negative‑pressure exhaust fans, blowers), and more.