Focus on Chongqing! The 32nd Society of Automotive Engineers Conference Kicks Off in October, with Kexing Chemical Showcasing Its Star Products at Booth B34.

Release Date:

2025-10-13

Author:

The 32nd Annual Conference and Exhibition of the Chinese Society of Automotive Engineers Will be October 21–24, 2025 In Chongqing Science Hall, China To convene.

On that occasion, Nantong Kexing Chemical Co., Ltd. Will make a grand debut at the exhibition, Booth Number: B34 We cordially invite you to visit our booth for a tour and discussion.

Company Introduction

Nantong Kexing Chemical Co., Ltd. Founded in 1988, The group has two subsidiaries: Jiangsu Kexing New Materials Co., Ltd. and Nantong Xingqi New Materials Co., Ltd. For 37 years, unwavering and single-mindedly dedicated to “ Industrial cleaning agents, metalworking oils and fluids, rust inhibitors, metal surface treatment agents, and lubricating oils. Its product portfolio spans defense equipment, aerospace, automotive manufacturing, construction machinery, shipbuilding, new energy, electronic materials, and home appliances and 3C products, covering the entire spectrum of metalworking for components such as bearings, gears, and cylinder liners. Kexing has emerged as a leading enterprise and industry benchmark in the metalworking oils and fluids sector.

The company’s headquarters is located in the High-tech Industrial Development Zone of Haian City, Jiangsu Province. It operates two state-of-the-art, intelligent manufacturing facilities: one in Maoming, Guangdong, where Kexing has taken a stake and jointly established a production base for metalworking oil and fluid additives with Micky Company; and the other in Haian, Nantong, which serves as a dedicated production base for metalworking oils and fluids, with an annual capacity of over 300,000 metric tons of various products.

The company has established an R&D system comprising “two platforms and one center”: the Kexing–Mickey Joint Laboratory in Guangzhou, and an R&D center and a finished-product testing center in Haimen, Nantong. Led by Dr. Liu Hao from the University of Science and Technology of China, a team of more than 50 experts serves as the core engine of technological innovation, continuously driving the development of new-quality productive forces. As a result, the company’s products, renowned for their superior technology, have become the preferred choice for domestic substitution. Kexing Chemical has successively received such prestigious honors as the First Prize for Outstanding Achievements in National Corporate Culture, National High-Tech Enterprise, Jiangsu Province Specialized, Sophisticated, and Novel Small and Medium-Sized Enterprise, Jiangsu Provincial Recognized Enterprise Technology Center, Jiangsu Province Dual Innovation Talent, and Jiangsu Province Green Factory. Additionally, it has been awarded the titles of “Invisible Champion in a Niche Segment of Chinese Manufacturing” and “Single-Champion in a Specific Manufacturing Sector” by the Research Institute of Machinery Management under the State-owned Assets Supervision and Administration Commission of the State Council.

Guangzhou R&D Platform:

Nantong Headquarters R&D Platform:

Factory Testing Center:

The company has established long-term, stable partnerships with hundreds of state-owned enterprises, centrally administered SOEs, private firms, and foreign-invested companies, including AVIC Engine Corporation, China North Industries Group Corporation, FAW Group, Weichai Power, Liming Aero-Engine Corporation, XCMG Group, Renben Group, Cummins, and SKF. The enterprise is currently on a trajectory of high-quality development, with sales revenue maintaining steady growth of 15% to 20% for several consecutive years.

Star product

Kexing Chemical KX-10 Metalworking Fluid

Product Images

Highlights of Technological Innovation:

KX-10 Metalworking Fluid from Kexing Chemical is plant-based and biodegradable, reducing COD emissions by 50%. It offers exceptional lubricity, hard-water resistance, ultra-high stability, extended service life, and is fully recyclable.

Four Core Technologies:

1. Vegetable oils replace mineral oils—offering excellent biodegradability, supporting carbon neutrality, and effectively reducing carbon emissions during machining.

2. Targeted design of the molecular structure—superior molecular architecture, outstanding chemical and physical stability, effective antioxidant performance, and extended service life.

3. Adoption of advanced nanotechnology—by combining polyvinyl alcohol with a modified zinc titanate nanocomposite system, nano-particles can form a stable dispersion in metalworking fluids, thereby reducing agglomeration and enhancing antioxidant performance.

4. Unique self-repairing lubrication technology—automatically adsorbs onto metal surfaces to form a robust lubricating film. When the lubricating film is locally damaged, the phosphate ester groups re-adsorb, rapidly repairing the worn areas and maintaining the integrity of the lubrication layer.

Geographical scope of innovation:

China's first

Development stage:

Mass production

Application areas:

Automotive parts manufacturing and processing field

Kexing 0809-MG Metalworking Fluid

Industry pain points:

Due to their outstanding physical properties, magnesium alloys are increasingly being used in the manufacturing of high-end automotive components. However, magnesium alloys are chemically highly reactive, and prolonged machining can easily lead to pitting corrosion and hydrogen embrittlement. Moreover, their poor corrosion resistance and limited high-temperature performance place even higher demands on machining processes.

Kexing Solutions:

In response to the machining requirements for magnesium alloy materials, Kexing Chemical has custom-developed the 0809-MG specialized magnesium alloy machining fluid.

The core technologies are as follows:

(1) Excellent safety and environmental performance; does not contain chlorinated paraffins, phenols, or nitrites.

(2) An excellent synergistic formulation of corrosion inhibitors ensures that magnesium alloy machining remains free from corrosion for more than 70 hours.

(3) Improved lubricity to meet the high-lubricity requirements of metalworking;

(4) Excellent anti-foaming properties, making it suitable for high-pressure systems;

(5) Excellent resistance to hard water, capable of performing effectively in water with a hardness of 5,000 ppm or higher;

(6) Unique inhibition of the hydrogen evolution reaction ensures safer machining.

Application areas:

Automotive parts manufacturing and processing field

Kexing JS-750 Multi-Functional Rust Inhibitor

Scope of application:

This product is water-soluble, non-toxic and odorless, leaves no tackiness on the workpiece surface, and resists dust adhesion. Its concentration can be freely adjusted to meet specific rust-prevention duration requirements, making it widely suitable for medium- to long-term storage-based rust prevention in the ferrous metals industry. It is also applicable as an additive to water-based metal cleaners and cutting fluids to enhance their rust-inhibiting performance.

Product Highlights:

(1) High concentration, excellent rust-prevention efficiency, and stable, reliable rust-protection performance (the undiluted solution provides rust protection for approximately 3–5 months; when diluted to a concentration of 20–30%, it offers rust protection for about 60 days).

(2) Easily soluble in water and exhibits excellent detergency;

(3) Excellent lubricity, which helps improve the surface finish of machined metal parts;

(4) Excellent compatibility: it can be blended with various raw materials used in metal cleaning agents and cooling cutting fluids without layering or precipitation.

(5) Non-toxic, odorless, non-irritating to the skin, and causes no adverse side effects in humans.

(6) Does not pollute the environment and is conducive to purifying the equipment system.

Application areas:

Machining of critical automotive components such as cast-iron brake discs and piston rings