We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for DLC Coating.
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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

1～15 item / All 117 items

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Celtis DLC Coating [Superior adhesion and wear resistance compared to conventional methods!]

Celtis DLC Coating [Superior adhesion and wear resistance compared to conventional methods!]

A new composite multilayer DLC coating with superior adhesion and wear resistance has arrived! It enhances the lifespan of sliding components, precision molds, and tools!

The Celtes DLC is a next-generation composite multilayer DLC coating produced by a hybrid process of Plasma Booster Sputtering (PBS) and Plasma CVD. By adopting a new plasma source, it can be deposited at lower temperatures (below 180°C) than before, significantly improving the durability of molds and parts compared to conventional DLC. With a high adhesion 3-5 micron DLC coating, it can also be applied to tool steel molds and SUJ/SCM steel parts that have previously been unsuitable due to insufficient adhesion at high surface pressures. 【Features】 - In the Fabry (Falex) seizure test, it achieved a seizure load limit of up to 2000 kgf under non-lubricated conditions and over 2500 kgf under lubricated conditions. - Compared to other companies' composite multilayer DLCs, the damage to the coating after the Fabry test is minimal, and it does not peel off even when the base material becomes red-hot and undergoes plastic flow. *For more details, please request documentation or view the PDF data available for download.

  • Other cutting tools

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DLC coating for semiconductor forming molds

DLC coating for semiconductor forming molds

It is a DLC coating using a hybrid process of PVD and plasma CVD.

The semiconductor forming die's Celtes DLC coating is a new DLC (diamond-like carbon) coating produced by a hybrid process of PVD and plasma CVD. By adopting a composite multilayer film, it demonstrates superior adhesion compared to conventional DLC and allows for thick films (up to 5μm), resulting in exceptional durability. Additionally, it can withstand high surface pressures due to the use of a substrate reinforcement layer, not only on cemented carbide but also on tool steel. The DLC coating has a very smooth and hard surface with a low friction coefficient, preventing adhesion of soft metals such as solder plating and aluminum. This significantly reduces defects caused by solder debris adhering to the mold and dramatically improves productivity by decreasing cleaning frequency. For more details, please download the catalog.

  • Other semiconductor manufacturing equipment

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Automotive and motorcycle sliding parts Certex DLC coating

Automotive and motorcycle sliding parts Certex DLC coating

The adoption of Certex DLC coating for valve lifters, piston pins, rocker arms, and other components is spreading worldwide.

The adoption of DLC coating for friction reduction (improving fuel efficiency) is expanding for automotive engine parts that require wear resistance, seizure resistance, and reliability under harsh load conditions. For more details, please download the catalog.

  • Surface treatment contract service

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DLC Coating "Certes DCY"

DLC Coating "Certes DCY"

A new coating joins the lineup! Improved load-bearing capacity and impact resistance of DLC coating!

"Celtes DCY" is a new coating that helps improve load-bearing capacity and impact resistance of DLC coatings. It has high adhesion strength due to low-temperature processing, and the adoption of a new plasma source allows for low-temperature processing below 180°C. The load-bearing capacity and impact resistance are enhanced with a Cr-based underlayer that has strong adhesion to steel and a tough buffer layer, preventing delamination even under high surface pressure and repeated impacts. Additionally, the "Celtes DLC Coating" offers a wide range of options, allowing for adjustments to coating properties and thickness based on application and usage conditions. [Features] ■ High adhesion strength with low-temperature processing ■ High load-bearing capacity with a multilayer structure ■ Extensive lineup *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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DLC Coating, DLC System “Low temperature deposition” “Hard to peel off”

DLC Coating, DLC System “Low temperature deposition” “Hard to peel off”

The plasma ion implantation method enables diamond-hard, low-friction, high-cohesion coatings on various shapes and sizes of metals, resins, and rubber materials.

DLC (diamond-like carbon) coating deposits a low-friction DLC film using plasma ion implantation coating method. 【Features】 ■Capable of handling work with complicated shapes ・By using the work itself as a source of plasma, plasma is formed along the shape of the work and allows gas to flow around and deposit a film on complicated shapes and interiors. ■Excellent lubricity ・Excellent lubricity due to the formation of low coefficient of friction film ■Can deposit on resin and rubber as well as metal and aluminum. ・Low-temperature deposition is possible. ■Can deposit with the flexibility to follow the shape of the base material (even resin is resistant to film peeling). *Please contact us if you have any problems with life reduction due to friction of parts. *We can provide technical explanations and trial production. *We also sell DLC deposition system. * For more details, please contact us or download our catalog for more information.

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  • DLCコート?-300x200.jpeg
  • stainless

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Stretchable DLC coating process on rubber and resin.

Stretchable DLC coating process on rubber and resin.

Stretchable DLC coating that can be processed onto rubber and resin.

Traditionally, DLC (diamond-like carbon) has been difficult to process onto polymer materials due to its hardness, brittleness, and the heat resistance of the substrate. Our company offers a DLC coating that can be processed onto polymer materials using a low-temperature process.

  • Surface treatment contract service

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Case Study Collection of DLC Coating Applications for Cutting Tools, Molds, and Machine Parts

Case Study Collection of DLC Coating Applications for Cutting Tools, Molds, and Machine Parts

Significant improvements in wear resistance and slip resistance! A booklet full of applications and selection examples for DLC coating.

"DLC coating" is a surface treatment technology that possesses all the characteristics required for parts that need mechanical relative motion such as rotation, sliding, and reciprocation. It is effective for coating cutting tools, various molds, and automotive and machine parts. Currently, we are offering a booklet that summarizes examples of applications and selection methods for utilizing DLC coating, which clearly explains the features and uses of DLC just by reading it. 【Features of DLC Coating】 ■ Hard and smooth ■ Low friction coefficient under non-lubricated conditions ■ Does not wear or damage the counterpart material during sliding (low counterpart aggressiveness) ■ Chemically inert and stable ⇒ does not cause seizure, adhesion, or welding ■ Not affected even in corrosive environments For more details, please request materials or view the PDF data from the download.

  • Surface treatment contract service

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High-performance surface treatment "DLC Coating" *Case study collection gift

High-performance surface treatment "DLC Coating" *Case study collection gift

Low friction & high hardness! Applicable to automotive parts, cutting tools, molds, etc. Contributes to fuel efficiency and wear prevention.

Our "DLC Coating" possesses all the characteristics required for mechanical relative motion such as rotation, sliding, and reciprocation, and is effective in coating cutting tools, various molds, and automotive and machine parts. For example, applying it to automotive engine parts can reduce the coefficient of friction, leading to improved fuel efficiency. We are currently offering a "DLC and Ceramic Coating Application Case Collection" that summarizes detailed application examples and selection criteria! 【Effective for the following applications】 ■ Automotive engine parts: Fuel efficiency improvement through reduced friction resistance in oil ■ Automotive drive components: Vibration and noise reduction through wear reduction ■ Semiconductor mounting parts: Prevention of seizure through lubrication-free operation ■ O-rings: Improved sliding properties while maintaining sealing performance *For more details, please refer to the PDF materials or feel free to contact us.

  • Surface treatment contract service

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Flexible DLC for Polymers 'Genius Coat F'

Flexible DLC for Polymers 'Genius Coat F'

Stretchable DLC on rubber and resin! Improved slip resistance and wear resistance, with anti-adhesion effects as well!

"Genius Coat F" is a DLC with a unique flexible structure that allows for low-temperature processing. Conventional DLCs are widely used as surface treatments to improve lubricity, but their hardness, brittleness, and the heat resistance of the substrate made processing on polymer materials difficult. This technology enables the application of a stretchable DLC coat on polymers such as rubber and resin. 【Features】 ■ Low-temperature process that does not damage polymer substrates ■ Improved lubricity of rubber and prevention of adhesion ■ Enhanced wear resistance of resin *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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We are currently offering a document summarizing the basics of DLC coating, case studies, and selection criteria.

We are currently offering a document summarizing the basics of DLC coating, case studies, and selection criteria.

Prevent wear and scratches on cutting tools, molds, and machine parts! Types compatible with resin and rubber are also available! 【We will be exhibiting at INTERMOLD Nagoya!】

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 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 (deburring measures) ■ O-rings: Improved sliding properties while maintaining sealing performance We will be exhibiting at the "INTERMOLD Nagoya/Mold Expo Nagoya" held at Port Messe Nagoya from June 19, 2019. *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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DLC film formation (Diamond-Like Carbon)

DLC film formation (Diamond-Like Carbon)

It is a diamond-like carbon that is resistant to wear.

We provide surface treatment processing that allows you to widely utilize the excellent features of diamond-like carbon (DLC) films.

  • Coater

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DLC Coating Process - PEKURIS COAT

DLC Coating Process - PEKURIS COAT

With a unique three-dimensional film formation technology, we turn the impossible into reality.

The PEKURIS COAT is a film deposition device developed independently by Kurita Manufacturing Co., Ltd., which uses plasma ion implantation for film formation. By introducing gas into a vacuum and applying pulse RF and high-voltage pulses to the substrate itself, it is possible to generate plasma in a manner that follows the shape of the workpiece (substrate). Additionally, because it utilizes a pulse power supply, processing at low temperatures starting from 40°C is also possible. For more details, please contact us or refer to the catalog.

  • Surface treatment contract service

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DLC film deposition device "Plasma Ion Injection Film Deposition Device"

DLC film deposition device "Plasma Ion Injection Film Deposition Device"

3D, large-scale, low-temperature processing possible! Plasma ion implantation film deposition device using proprietary development technology.

The "Plasma Ion Injection Film Deposition Device" employs proprietary technology and is a DLC film deposition device capable of three-dimensional, large-scale, and low-temperature processing. It is a uniquely developed device by Kurita Seisakusho and has obtained a patent (Patent No. 3555928). By supplying the output of the pulse RF power source for plasma generation and the high-voltage pulse power source for ion injection from a single electrode, it enables plasma generation tailored to the substrate shape. DLC coating and gas ion injection processing can be performed with this single device. 【Features】 - Capable of three-dimensional shape film deposition - Can accommodate larger devices - Capable of low-temperature processing - Fully automated operation - Reliable log function For more details, please contact us or download the catalog.

  • Plasma surface treatment equipment

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Super DLC Coating Beyond DLC【Patent Technology】

Super DLC Coating Beyond DLC【Patent Technology】

We provide super DLC (hydrogen-free ta-C film), Micc film, and various metal films using the FCVA method.

FCVA (Filtered Cathodic Vacuum Arc) provides high-quality coatings that are on a different level compared to existing methods such as PVD and CVD. Additionally, since no heating is required during the film formation process, deformation of the substrate does not occur, allowing for coatings on resin components as well. In particular, DLC films (ta-C) have the following characteristics: 1) Extremely close to diamond (high sp3 bonding) 2) Very high hardness, adhesion, and wear resistance 3) Hydrogen-free 4) Film thickness: from a few nm to 10 nm 5) Can be deposited on inner diameters These features make it suitable for various fields such as hard disks, precision molds, and wear-resistant parts. *For more details, please download the catalog or contact us.*

  • Other painting machines

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Decorative DLC "Cosmetic TAC" Coating

Decorative DLC "Cosmetic TAC" Coating

Exhibiting a bluish-black color! A decorative DLC coating that excels in aesthetics and is resistant to scratches! It can form a film even on complex shapes.

The aesthetically superior ta-C film "Cosmetic TAC Coating" has approximately double the hardness compared to conventional DLC films, and it optimally adjusts internal stress, providing excellent peel resistance and good adhesion to the substrate. It can achieve a bluish-black appearance that is not found in traditional DLC. It is highly advanced, has excellent wear resistance, is difficult to scratch, and has increased resistance to oxidation. 【Features】 ■ Unique development of beautiful DLC color (Bluish black) ■ Excellent wear resistance ■ High hardness film: 2300HV ■ Can form a film on complex shapes such as meshes ◎ For more details, please contact us or refer to the catalog.

  • Surface treatment contract service

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