Congratulations on the official launch of the website for Chongqing City Love Association Heat Treatment Plant (General Partnership)!

　　Chongqing Aixie Technology Co., Ltd. was upgraded and developed from Chongqing Aixie Heat Treatment Plant, a member unit of the China Heat Treatment Society, the Chongqing Heat Treatment Industry Association, and the Chongqing Mould Industry Association. Its headquarters is located in Xipeng Industrial Park, a national-level economic and technological development zone and a municipal-level specialized industrial park in Chongqing. After nearly two decades of technological innovation and steady growth, the company has now evolved into a specialized manufacturer integrating design, R&D, production, and sales of vacuum industrial furnaces, heat treatment industrial furnaces, and experimental furnaces. The company also undertakes parts heat treatment processing, as well as services such as relocation, installation, and maintenance of heat treatment equipment.

　　Our company has introduced advanced industrial furnace technologies from Europe, the U.S., and China, and has established a research and development team equipped with cutting-edge heat treatment furnace technology and highly skilled professionals in specialized heat treatment processes. At the same time, we collaborate with universities, research institutions, and large and medium-sized enterprises both domestically and internationally. We have rigorously built a quality assurance system—covering design, development, production, installation, and service—based on the ISO9001:2015 quality management system. We provide heat treatment equipment and services to nearly a thousand customers across various industries, including aerospace, shipbuilding and military industry, rail transit, automotive and motorcycle manufacturing, mechanical and electronic engineering, metallurgy and chemical engineering, as well as research institutes and universities.

　　The Equipment Production Department of the Love Association’s main products include: vacuum electric heating industrial furnaces—such as double-chamber oil-quenching pressurized gas-cooling vacuum furnaces, single-chamber high-pressure gas-quenching vacuum furnaces, vacuum positive-pressure tempering furnaces, vacuum annealing furnaces, vertical vacuum annealing furnaces, vacuum brazing furnaces, vacuum pressure sintering furnaces, titanium alloy vacuum heat treatment furnaces, and non-standard vacuum furnaces; heat treatment electric/gas-fired industrial furnaces—including box furnaces, well-type furnaces, well-type carburizing furnaces, nitriding furnaces, roller furnaces, carriage furnaces, vertical solid-solution furnaces, and aging furnaces; specialized heat treatment lines—such as push-plate (boat) type quenching (normalizing) lines, roller conveyor belt type quenching (normalizing) lines, roller-bar type T6 lines, and box-furnace unit quenching (normalizing) lines; and electrically heated experimental furnaces—including crucible furnaces, muffle furnaces, high-temperature box furnaces, lifting furnaces, tube furnaces, experimental drying ovens, high-vacuum tube furnaces, and experimental vacuum furnaces—both standard and non-standard experimental equipment. Among these, the vacuum electric heating industrial furnaces, heat treatment electric (gas) heating industrial furnaces, and electrically heated experimental furnaces have reached internationally advanced levels and have obtained numerous national invention and utility model patents.

　　The Heat Treatment Processing Department of the Love Association specializes in heat treatment services. It focuses primarily on the R&D of new products, processes, and technologies for heat-treated molds, tools, and fixtures, addressing issues such as low strength, short service life, and easy deformation commonly encountered in heat-treated tool and mold components. Through independent innovation, the department has already obtained numerous proprietary patented technologies. The factory boasts sophisticated equipment, strong technical expertise, and robust processing capabilities. It is equipped with two vacuum oil quenching furnaces, three high-pressure gas quenching furnaces, one PLC-controlled induction quenching machine, and more than 30 other heat treatment devices—including large, medium, and small car-bottom furnaces, shaft-type gas nitriding furnaces, carburizing furnaces, shaft-type heating and tempering furnaces, and box furnaces—as well as over 20 testing instruments for hardness evaluation, metallographic analysis, non-destructive testing, and flaw detection. Most of these devices are among the best in China. The department’s main heat treatment services include: vacuum carburizing of molds and dies, quenching (oil quenching, high-pressure gas quenching), tempering of finished products, quenching, nitriding, carbonitriding, normalizing, annealing, induction hardening, sandblasting, shot peening, and more. Among these, the department’s oxidation-free (low-oxidation) heat treatment process for molds and dies stands out as uniquely distinctive and places it at the forefront of the industry.

　　The company consistently adheres to the principle of quality first and customer supremacy, relentlessly strives for progress, and boldly embraces innovation, providing first-class services to meet the demands of both domestic and international market competition as well as economic globalization.