Industrial Furnaces and Heat Treatment: Industrial furnaces include 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 hearth furnaces, mesh‑belt furnaces, bell‑type furnaces, carriage furnaces, chain‑type furnaces, bottom‑loading furnaces, salt‑bath furnaces, fluidized‑bed furnaces, gas furnaces, step‑type furnaces, vibration‑bottom furnaces, pit furnaces, periodic furnaces, continuous furnaces, and more. Various industrial and electric furnaces are used in casting, forging, heat treatment, powder metallurgy, nonferrous metal industries, welding, and other sectors. A range of medium‑frequency coreless induction melting and holding furnaces is also available. Furnace instrumentation and control systems, diverse combustion equipment, furnace machinery and accessories, testing instruments and apparatuses; advanced, highly efficient, 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 include annealing, normalizing, quenching, tempering, induction heat treatment, chemical heat treatment, ion implantation coating, and other processes.

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

Auxiliary Equipment for Heat Treatment: Heating power supplies, cleaning machines, shot‑peening equipment, straightening machines, material‑handling devices, 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, permeants, coatings, etc.; novel combustion devices and technologies; energy‑saving equipment and techniques for heat treatment; quenching and cooling devices; ion‑nitriding equipment; induction heating devices; flame‑throwing equipment; vacuum furnaces, 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‑measuring devices, and more.

Heat‑Treatment Quality Control and Product‑Testing Instruments: Hardness testers, metallographic sample‑preparation devices, optical (electronic) microscopes, ultrasonic testing devices, material‑testing machines, X‑ray diffractometers, chemical analyzers, cooling‑rate determiners, and other tools; combustion equipment; quenching media, permeants (anti‑permeant agents), coatings, cleaning agents, rust inhibitors, and similar products.

Refractory Materials—Finished Products and Equipment: Silica‑based refractories, silica bricks, aluminosilicate products, clay bricks, heat‑resistant insulating and thermal‑retaining materials, electric heating wires, graphite materials, radiant tubes, combustion nozzles, silicon‑molybdenum rods, raw refractory materials, finished refractory products, refractory bricks, refractory fibers, heat‑resistant steels, and more; heat‑treatment process atmospheres, industrial gases and their preparation systems, atmosphere generators, and related components; supporting elements for heat‑treatment equipment such as ladles, furnace linings, muffle pots, conveyor belts, mesh belts, fans, pumps, transformers, heat exchangers, and other ancillary 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, 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 technologies; ventilation equipment (energy‑efficient air conditioners, negative‑pressure exhaust fans, blowers), and other measures.