Bearing
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
METALEX 2026
Booth Number: 101-BI36
November 18 -21,2026, Thailand
Discover KERUN’ s innovative industrial fluid solutions and explore new possibilities for
advanced manufacturing.
Leading Provider of Sustainable Industrial Fluid System Solutions
Empowering global manufacturing industries with innovative, efficient and sustainable fluid technologies.
Meet KERUN at Turkey Machine Tool and Metalworking Exhibition
Booth Number: hall9 900B
September 28 – October 3, 2026, Istanbul
Discover KERUN’s innovative industrial fluid solutions and explore new possibilities for advanced manufacturing.
- 0+
YEARS INDUSTRIAL FLUID EXPERTISE
- 0+
INDUSTRIAL CUSTOMERS SERVED
- 0+
Class aptent
- 0+
Aliquam in
Process Solutions
Integrated Fluid Solutions for More Stable Industrial Processes
KERUN helps manufacturers solve critical process challenges across heat treatment, machining, surface preparation, steel rolling, industrial cleaning, and long-term fluid lifecycle management.
Heat Treatment Fluid Solutions
Stabilize quenching quality, hardness and distortion control.Explore Solution
Cutting and Forming Fluid Solutions
Improve cutting stability, forming lubrication, and surface quality.Explore Solution
Surface Treatment and Protection Fluid Solutions
Strengthen surface protection for cleaner downstream finishing results.Explore Solution
INDUSTRY APPLICATIONS
Trusted Across Critical Manufacturing Industries
KERUN supports advanced manufacturing industries with fluid solutions, helping manufacturers maintain quality consistency, process reliability, and long-term production control.
Gear
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Fastener
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Automotive
From machining fluids to surface treatment solutions, Kerun provides high-performance industrial media for cleaner processes, longer tool life and stable quality.
Steel
Kerun delivers process solutions for rolling, forming and surface treatment, helping steel manufacturers improve productivity and reduce consumption.
Construction Machinery
KERUN Supports machine tools, cutting tools, ball screws and linear guides with reliable process solutions for high-precision manufacturing.
Aerospace
Meeting aerospace manufacturing standards with advanced fluids for precision machining and surface protection.
Core Business Solutions
Integrated Solutions for High-End Manufacturing
Tailor-made industrial media systems designed to optimize performance across critical sectors, from Aerospace to Automotive.
Aerospace and Defense:
High-precision media for mission-critical components.
Automotive and EV:
IATF16949 compliant solutions for power systems.
Bearing and Gear:
Advanced quenchants and lubricants for extreme durability.
Steel and Rolling:
Integrated fluids for heavy-duty industrial processing.
Why KERUN
The KERUN Advantage: Reliable Partner for Industrial Solutions
From manufacturing excellence to technical support, KERUN delivers reliable solutions that enhance performance and create lasting value.
Product Categories
The Standard of Excellence in Industrial Fluids
Advanced formulations and IoT-enabled equipment trusted by global high-end manufacturing leaders.
Featured
Quenching Oil
Explore MorePrecision cooling solutions for stable heat treatment performance and advanced manufacturing.
Featured
Metalworking Fluid
Explore MoreAdvanced lubrication and process optimization for superior machining quality and efficiency.
Featured
Metal Cleaning
Explore MoreSuperior cleaning performance ensuring component cleanliness and reliability.
Explore Our Product Range
Show more
Technology & Value Creation
Technology Driving Industrial Performance
Leveraging innovative technologies and application expertise, KERUN empowers manufacturers with optimized processes, consistent quality, and sustainable performance.
Reliable and Stable Operations
Optimize processes for safer and more efficient manufacturing.
Cleaner Production Environment
Create cleaner and more sustainable workplaces with advanced solutions.
Higher Efficiency, Lower Costs
Optimize processes, reduce operating costs, and improve overall efficiency.
Enhanced Product Performance
Improve product quality and consistency to strengthen market competitiveness.
Sustainable Manufacturing
Drive greener manufacturing through innovative and responsible technologies.
Clients / Partners
Working with Leading Industrial Manufacturers
Join a network of elite manufacturers who rely on KERUN for aerospace-grade precision and sustainable fluid management.
Blog
Latest Insights
Stay up to date with industry trends, technical insights, and innovative solutions. Discover how KERUN applies its expertise in industrial process fluids to support efficient, reliable, and sustainable manufacturing across diverse industries.
Effect of Phosphate Ester Structure on Corrosion Inhibition of ADC12 Aluminum Alloy in Water Based Cutting Fluids
Yunhua Liao, Shizhong Lu and Feihu Yu Nanjing Kerun Industrial Media Co., Ltd. Jiangning, Nanjing 211100, China Abstract: This study evaluates how inhibitor molecular structure affects corrosion protection of ADC12 aluminum alloy in water-based cutting fluids. Seven phosphorus-containing inhibitors, including phosphate esters and an alkylphosphonic acid, were compared in purified water, standard calcium/magnesium hard water and aluminum-ion-containing water. Full-immersion tests and electrochemical impedance spectroscopy were used to assess protection, while scanning electron microscopy and energy-dispersive X-ray spectroscopy were used to examine surface morphology and elemental composition after exposure. Branched-chain alkyl phosphate esters provided effective protection of ADC12 under the conditions studied. Both calcium/magnesium hardness and elevated aluminum-ion loading reduced inhibition performance, with the extent of deterioration depending on inhibitor structure. The findings highlight the importance of molecular structure and dilution-water chemistry when selecting inhibitors for aluminum machining fluids.
Carbon Removal Filtration of Quenching Oil and Its Application in Bearing Heat Treatment
Puyan Guo and Yu Xu Nanjing Kerun Industrial Media Co., Ltd., Nanjing, Jiangsu 211100, China Abstract: Surface appearance after heat treatment is an important quality criterion for bearing components. A uniform, bright finish can eliminate additional operations such as shot blasting and reduce production costs. Oil-soluble degradation products that accumulate during prolonged use of quenching oil can impair component
Kerun’s Bright Cleaning Agent for Die-Cast Aluminum Alloys Wins the 2026 National Die Casting Industry Innovation Technology Award
Great news came from the 20th Shanghai International Die Casting Exhibition & Nonferrous Metals Exhibition today. The “Bright Cleaning Agent for Die-Cast Aluminum Alloys” technology developed by Nanjing Kerun Industrial Media Co., Ltd. (hereinafter referred to as “Kerun”) stood out among numerous innovative achievements nationwide after rigorous preliminary evaluation and final on-site defense, winning the “2026 National Die Casting Industry Innovation Technology and Product Award.” As an authoritative award recognized by the industry, this honor represents high recognition of Kerun’s technological strength in the field of advanced die-casting surface treatment.
MANUFACTURING & TESTING
Need More Than Just Fluids?
Explore KERUN LMS for lifecycle management, monitoring and cost-reduction support.
