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Nantong Kexing Chemical Co., Ltd. was founded in 1988, with subsidiaries including Jiangsu Kexing New Materials Co., Ltd. and Nantong Xingqi New Materials Co., Ltd. It is a leading company in the field of metalworking fluids in Chinaleading enterprise.

The company's main products include industrial cleaning agents, metalworking fluids, rust inhibitors, metal surface treatment agents, and lubricants. These products are widely used in engine, diesel engine, piston, piston ring, piston pin, connecting rod, crankshaft, shock absorber, flywheel, cylinder, cylinder head, exhaust pipe, push rod, oil-water separator, turbocharger, sensor, ignition module, hydraulic and other spare parts scenarios, as well as in main engine application scenarios such as diesel engine, gasoline engine, commercial vehicle industry, passenger car industry, agricultural machinery, generator set, marine power, general power, and internal combustion engine hydraulic fittings industry.

Headquartered in Hai'an High tech Zone, Jiangsu, with two major production bases in Maoming, Guangdong and Hai'an, Jiangsu, producing various products annuallyOver 300000 tonsLarge scale production capacity ensures efficient and stable supply. Build a research and development system with "two platforms and one center", possessing a first-class talent team, first-class research and development capabilities, first-class product technology, and first-class production scale. Multiple independently developed products break the foreign technology monopoly and fill the market gap in domestic industry segments.

Obtained successively“National high-tech enterprise”The“National Specialized, Refined, Unique, and New Little Giant”The“First Prize for Excellent Achievements in National Corporate Culture”The“Jiangsu Province's Double Creation Talents”“Jiangsu Province Green Factory”Waiting for multiple authoritative honors.

1. KeXing KX-10 ester based metalworking fluid:

Leading the 'Green Manufacturing' Revolution

This product is KexingResponding to the 'dual carbon' strategyThe work of a celebrity. KX-10 is a plant-based metalworking fluid that can achieve COD reduction while ensuring metal processing efficiency30-50%And it has the characteristics of biodegradation and recycling. It not only provides a feasible path for the green upgrade of the internal combustion engine industry, but also successfully qualified for the 2025 International Automotive Powertrain Technology Conference (TMC2025)“Annual Innovative Technology”.

2. Kexing GJ-1 metalworking fluid:

Build a strong defense line for efficient and safe production in precision machining

Kexing GJ-1 metalworking fluid relies on excellent penetration characteristics to accurately reach the machining area and achieve efficient lubrication; The exclusive viscosity ratio adapted to grinding conditions significantly improves the machining accuracy and surface smoothness of workpieces. The production and use safety factor is outstanding, while also taking into account the long-term rust prevention needs of steel, cast iron, and various non-ferrous metals. It comprehensively solves the pain points of poor lubrication in machining, insufficient smoothness of finished products, flammability in production, and easy corrosion of workpieces, laying a solid quality guarantee for stable mass production of precision machining.

3. Kexing HJ-921F cleaning agent:

Breakthrough the bottleneck problem of cleaning high-end precision components

In response to the 2000 ℃ high-temperature explosion heat treatment of hydraulic components in a certain hydraulic power group, stubborn carbon deposits and coking oil sludge with strong adhesion are generated in the inner cavity and surface of the workpiece. The industry has long faced technical bottlenecks such as difficult removal of carbon deposits and easy corrosion of precision workpieces by cleaning agents. HJ-921F environmentally friendly heavy oil scale cleaning agent, with the advantages of non-toxic, non corrosive, green, non polluting, and safe and convenient operation, completely removes stubborn carbon deposits while passing the workpiece rust and corrosion prevention test perfectly, successfully overcoming this problemGlobal cleaning challenge.

After the product is implemented and applied, it thoroughly solves the quality hazards of component cleaning, ensures the smooth export of domestic hydraulic parts, breaks through overseas technology blockades and foreign trade barriers, helps manufacturing enterprises seize the global market, and empowers the localization development of high-end equipment with domestic cleaning agent technology.

Kexing has established a research and development system of "two platforms and one center": Guangzhou R&D platform, Hai'an experimental platform, and factory finished product testing center. convergeMore than 30 peopleResearch experts, including high-level professional talent teams such as experts from the National Thousand Talents Program, directors of key laboratories of the Ministry of Industry and Information Technology, Jiangsu Province's innovation and entrepreneurship talents, and doctors from the University of Science and Technology of China; At the same time, it is equipped with gas chromatography, high-performance liquid chromatography, gas chromatography-mass spectrometry, ion chromatography, etcMore than 300 unitsCutting edge research and development equipment provides intellectual assurance for the scientific research and development of Kexing.

Deeply cultivating self research and innovation in technology, currently possessing multiple authorized invention patents. At the same time, as the main drafting unit of national cleaning agent industry standards, we have led and participated in the revision of national and industry standards multiple times, possessing authoritative industry discourse power and technological leadership status.

The customer list of Kexing almost covers the "all-star lineup" of China's high-end manufacturing industry. With leading technology and stable quality, we provide in-depth services to the internal combustion engine and high-end power equipment industry chain. Our cooperative customers cover top enterprises in the industry and well-known groups at home and abroad, including AVIC Liming, Weichai Group, Shaanxi Diesel Engine, Cummins, Yuchai Group, Yunnei Power, Tianrun Crankshaft, Zhongyuan Internal Distribution, Tianchang Cylinder Head, Nanjing Feiyan and other core power equipment enterprises. We also cooperate with China FAW, SAIC Group, XCMG Group, Midea Group, Gree Group, SKF, and other core power equipment enterprises NSK、 Establish long-term and stable strategic partnerships with Renben Group, while providing key chemical support for China's defense industry and other defense sectors.

With excellent product quality and continuous research and development innovation, Kexing not only occupies a leading position in the domestic high-end manufacturing market, but also steadily expands its global market, and its brand influence continues to increase. The enterprise has always maintained a high-quality development trend and achieved steady growth for several consecutive years, truly achieving“Provide world-class chemical solutions for Chinese manufacturing”.

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