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DLC Coating Product List and Ranking from 38 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

DLC Coating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. 不二ＷＰＣ Kanagawa//Manufacturing and processing contract
  2. オンワード技研 本社 Ishikawa//Manufacturing and processing contract
  3. トーヨーエイテック Hiroshima//Automobiles and Transportation Equipment
  4. 日本コーティングセンター（ＪＣＣ） Kanagawa//Manufacturing and processing contract
  5. 5 ナノコート・ティーエス 石川事業所 Ishikawa//Manufacturing and processing contract
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DLC Coating Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. DLC Coating "TOYO Arc-DLC" トーヨーエイテック
  2. DLC Coating, DLC System “Low temperature deposition” “Hard to peel off” M.WATANABE & CO.,LTD.
  3. Celtis DLC Coating [Superior adhesion and wear resistance compared to conventional methods!] ナノコート・ティーエス 石川事業所
  4. 4 Low-temperature DLC film deposition device (multi-layer ta-C, hydrogen-free) Creative Coatings Co., Ltd.
  5. 5 High hardness, high wear resistance, high adhesion DLC 'PBS-TC'

DLC Coating Product List

106～117 item / All 117 items

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"DLC coating" with a rich variety of membrane types, including hydrogen-free options. *Case studies available.

"DLC coating" with a rich variety of membrane types, including hydrogen-free options. *Case studies available.

Prevent wear and scratches on cutting tools, molds, and machine parts! Types compatible with resin and rubber are also available.

Our "DLC Coating" not only offers high wear resistance but also possesses the characteristics required for mechanical relative motion such as rotation, sliding, and reciprocation, making it widely applicable to cutting tools, molds, automotive parts, sealing materials, and more. We offer a variety of film types that can be selected according to specific challenges, including the hydrogen-free "Genius Coat HA," which reduces friction resistance, and "Genius Coat F," which adapts to the deformation of resin and rubber materials. 【Examples of Applications】 ■ Automotive engine parts: Improved fuel efficiency by reducing friction resistance in oil ■ Various molds: Enhanced resistance to welding and wear ■ Industrial cutting tools: Improved resistance to welding and adhesion (burr prevention) ■ O-rings: Improved sliding properties while maintaining sealing performance 【We will be exhibiting at the 23rd Mechanical Elements Technology Exhibition Tokyo 2019!】 ■ Dates: February 6 (Wednesday) to February 8 (Friday), 2019 ■ Venue: Tokyo Big Sight ■ Booth Number: East 35-24 (East Hall 4) We will showcase various products, including DLC coatings. Please take this opportunity to visit our booth. *We are currently offering materials summarizing the features and application examples of DLC! For more details, please check the materials available for "PDF Download."

  • Surface treatment contract service

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Hybrid DLC coating with WPC treatment

Hybrid DLC coating with WPC treatment

It is effective during non-lubricated conditions and boundary lubrication (when there is little oil and solid contact occurs)!

"DLC coating" is a coating technology that, despite being a thin film of approximately 1μm (1/1000mm), possesses various characteristics such as high hardness, wear resistance, low friction, and low adhesion. Our company has successfully developed a technology that combines DLC coating with WPC treatment. This forms a smooth oil reservoir, enhances wear resistance, and the hard coating further prolongs its effects. 【Features】 ■ Reduces friction ■ Suppresses oil temperature rise and degradation ■ Improves response and contributes to smooth operation ■ Increases wear resistance, leading to longer component lifespan ■ Maintains good vehicle condition, resulting in cost reduction *For more details, please download the PDF or feel free to contact us.

  • Other surface treatment equipment

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WPC-treated DLC coating for motorcycles

WPC-treated DLC coating for motorcycles

By applying WPC as a surface treatment for DLC coating, a surface with excellent tribological properties is formed!

"DLC coating" is a technology that involves coating a nanometer-thin film, primarily composed of carbon and hydrogen, onto metal surfaces. It is an advanced surface treatment technology that achieves high effectiveness in low friction, high durability, high hardness, and corrosion resistance. Our company has successfully developed a technology that combines DLC coating with WPC treatment. By combining these, we can enhance adhesion and further prolong the effects over time. 【Features】 ■ Suppression of oil temperature rise ■ Improved lifespan of the transmission ■ Enhanced piston sliding properties ■ Reduction of mechanical noise ■ Improved engine feel *For more details, please download the PDF or feel free to contact us.

  • Other surface treatment equipment

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DLC Coating Complete Process

DLC Coating Complete Process

Inside the factory's secret grand reveal! Meticulously honed techniques create exquisite DLC coatings.

We would like to introduce the entire process of our DLC coating. First, we modify the substrate and perform thorough cleaning, carefully masking the unnecessary parts of the DLC film. After completely wiping down the chamber, we inject acetylene gas. Various gases are injected, and high voltage is applied. The film is built up by repeating the processes of film formation and cooling, taking about 6 hours to complete. 【Process】 1. Inspection and cleaning 2. Masking 3. DLC coating 4. Finishing *For more details, please download the PDF or feel free to contact us.

  • Other surface treatment equipment

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[Data] Extension of rolling fatigue life due to DLC coating

[Data] Extension of rolling fatigue life due to DLC coating

Examination of the changes in the metal structure of the surface layer of the metal substrate under DLC film formation!

This document is a research paper on the extension of rolling fatigue life due to DLC coating. The experimental methods are explained in sections including sample preparation, evaluation of film properties, fatigue testing, and evaluation of fatigue test samples, along with the experimental results, discussions, and conclusions. Currently, in the automotive parts sector, lightweight design and friction reduction aimed at improving fuel efficiency are urgent challenges, and the power transmission systems, including gears for transmissions, are also being targeted for miniaturization, weight reduction, and low friction. [Contents] ■ Introduction ■ Experimental Methods ■ Experimental Results ■ Discussion ■ Conclusion *For more details, please download the PDF or feel free to contact us.

  • Other surface treatment equipment

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Basics of DLC Coating and Film Process Improvement, Gas Barrier Properties, Evaluation Methods

Basics of DLC Coating and Film Process Improvement, Gas Barrier Properties, Evaluation Methods

- Surface treatment, low friction and wear resistance, plastic containers, transparency, movements towards international standardization -

**Lecture Summary** DLC (Diamond-Like Carbon) is rapidly gaining popularity as a surface treatment for sliding parts in automotive and machinery components due to its characteristics of low friction, wear resistance, seizure resistance, and corrosion resistance. Recently, it has attracted attention as a solution to global environmental issues, such as energy conservation through low friction and resource conservation through the extended lifespan of components. Various structures of DLC are being proposed. This seminar will provide an explanation of the processes, structures, and characteristics of various types of DLC, along with practical case studies, and will conclude with an overview of future technologies and market trends.

  • Company：AndTech
  • Price：10,000 yen-100,000 yen
  • Technical Seminar

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Ultra-high hardness, hydrogen-free DLC 'AC-X' / High hardness, heat resistance, anti-adhesion properties

Ultra-high hardness, hydrogen-free DLC 'AC-X' / High hardness, heat resistance, anti-adhesion properties

Ideal for cutting tools, molds, and carbide punches for non-ferrous metals (such as aluminum, copper, silver, tin, etc.) / retains 90% of the carbon SP3 structure [ta-C].

AC-X is our standard film of hydrogen-free "ta-C" type, which possesses 90% of the SP3 structure of carbon with a diamond structure. —————————————————————— 【Features】 ■ Superior hardness, heat resistance, and anti-adhesion compared to DLC-EX (a-C:H). ■ Ideal for high-speed machining of non-ferrous metals such as aluminum and copper. ■ For ensuring adhesion, carbide substrates are recommended. 【Examples of Applications】 ■ Carbide tools for cutting non-ferrous metals (aluminum, copper, silver, tin, etc.) ■ Carbide punches ■ Molds, etc. *For detailed specifications, please refer to the catalog or the product information on our official website.

  • Surface treatment contract service

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Pursuing the sharpness of the blade edge: DLC-EX thin film specification 'DLC Prism'

Pursuing the sharpness of the blade edge: DLC-EX thin film specification 'DLC Prism'

It does not compromise the sharpness of the blade edge【Small diameter tool for aluminum processing】【Ultra-thin cutter】【Aluminum foil cutting blade】

DLC Prism is a thin film version of the "a-C:H" DLC standard film <DLC-EX> with a film thickness of less than 0.5 microns. —————————————————————— 【Features】 ■ The low-temperature film formation results in minimal distortion and deformation of the substrate due to heat, and it is well-regarded for its smooth and hard film quality. ■ Ideal for DLC coating of small-diameter tools and small machine parts, where film thickness is a critical factor for aluminum cutting. ■ The thin film coating does not compromise the sharpness of the cutting edge, reduces tool slippage, and prevents a decrease in cutting performance. 【Examples of Applications】 ■ Small-diameter tools for aluminum processing ■ Small-diameter cutters ■ Aluminum foil cutting blades, etc. *For detailed specifications, please refer to the catalog or the product information on the official website.

  • Surface treatment contract service

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Water-repellent "a-C:H" DLC coating 'CFC-H'

Water-repellent "a-C:H" DLC coating 'CFC-H'

Ideal for DLC coating of molds that require excellent water repellency and release properties, as well as machine parts that require liquid release. It also has high non-stick properties. 【Water-repellent molds】

CFC-H is a water-repellent DLC coating that adds fluorine to the "a-C:H" DLC standard film (DLC-EX). —————————————————————— 【Features】 ■ It forms a film at low temperatures, resulting in minimal distortion or deformation of the base material due to heat, and is well-regarded for its smooth and hard film quality. ■ It has excellent water-repellent properties, making it ideal for DLC coatings on molds that require release properties and mechanical parts that require liquid release. ■ It has high non-stick properties, preventing the deterioration of cutting performance of blades due to the adhesion of sticky substances. ■ Due to its soft nature and low film hardness, it is not suitable for tools or parts that require wear resistance. 【Examples of Use】 ■ Molds and jigs for water-repellent purposes ■ Sharp blades requiring non-stick properties ■ Blades for rubber adhesion, etc. *For detailed specifications, please refer to the catalog or the product information on the official website.

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Low-temperature DLC film deposition device (multilayer a-C:H, hydrogen-containing Cr system)

Low-temperature DLC film deposition device (multilayer a-C:H, hydrogen-containing Cr system)

Multi-layer film formation enables the improvement of load-bearing capacity for low-temperature DLC (Diamond-like carbon) thin film hard coatings!

High-density and stable high-quality film formation is possible! By performing DLC film formation that is highly hard (wear-resistant), has a low friction coefficient (wear-resistant), is corrosion-resistant, adhesion-resistant, and smooth, we contribute to the longevity of mold parts for semiconductor manufacturing equipment, resin molding molds, sliding parts, and tools. This is not only optimal for reducing customer costs but also for reducing maintenance work hours such as cleaning tasks and improving operations. It is also possible to achieve "strong adhesion, smoothness, and hard low-temperature DLC film formation" for three-dimensional ultra-precise complex-shaped molds and machine parts. In addition to improving hardness and wear resistance, we also accept "peeling treatment and re-coating," contributing to the reduction of product lifecycle costs and material waste, thus reducing environmental impact. ++++++++++++++++++++++++++++++ DLC stands for Diamond-Like Carbon, which refers to a hard thin film coating with good sliding properties that has intermediate characteristics between diamond and graphite. By adjusting the ratio of SP3 (diamond bonds) to SP2 (graphite bonds) and the ratio of H (hydrogen) contained within, as well as by applying multilayer coatings, it is possible to create thin films with various physical properties and characteristics (industrial value).

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  • Other semiconductor manufacturing equipment

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Low-temperature DLC film deposition device (multilayer CrN/TiAIN, hydrogen-containing Ti-based)

Low-temperature DLC film deposition device (multilayer CrN/TiAIN, hydrogen-containing Ti-based)

Multi-layer film formation enables the creation of low-temperature DLC (Diamond-like carbon) thin film hard coatings with improved impact resistance!

High-density and stable high-quality film formation is possible! By performing DLC film formation that is highly hard (wear-resistant), has a low friction coefficient (wear-resistant), is corrosion-resistant, adhesion-resistant, and smooth, we contribute to the longevity of mold parts for semiconductor manufacturing equipment, resin molding molds, sliding parts, and tools. This is not only optimal for customer cost reduction but also for reducing maintenance work hours such as cleaning tasks and improving operations. It is also possible to achieve "strong adhesion, smooth & hard low-temperature DLC film formation" for three-dimensional ultra-precise complex-shaped molds and machine parts. In addition to improving high hardness and wear resistance, we also accept "peeling treatment and re-coating," contributing to the reduction of product lifecycle costs and material waste, thus reducing environmental impact. ++++++++++++++++++++++++++++++ DLC stands for Diamond-Like Carbon, which refers to a hard thin film coating with good sliding properties that possesses intermediate characteristics between diamond and graphite. By adjusting the ratio of SP3 (diamond bonds) to SP2 (graphite bonds) and the ratio of H (hydrogen) contained within, as well as by applying multilayer coatings, it is possible to create thin films with various physical properties and characteristics (industrial value).

  • Plasma surface treatment equipment
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  • Other semiconductor manufacturing equipment

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Japan ITF Corporation

Japan ITF Corporation

Genius Coat DLC, Titanium-based, Chromium-based Coating

DLC coating series for molds, tools, and industrial parts, as well as titanium-based and chromium-based coating series. We will propose the optimal coating that meets your needs.

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