voestalpine eifeler Group
Vapor Technologies, Inc.
Umicore Electro-Optic Materials
Toyo Advanced Technologies
Sumitomo Electric Carbide Inc .
Shenzhen DEK Manufacturing Co., Ltd.
Richter Precision Inc.
Oerlikon
Northeast Coating Technologies
Norseld Pty Ltd
Nanotech
Miyako Roller Industry Co., Ltd

23 DLC Coating Manufacturers in 2024

This section provides an overview for dlc coatings as well as their applications and principles. Also, please take a look at the list of 23 dlc coating manufacturers and their company rankings. Here are the top-ranked dlc coating companies as of March, 2024: 1.Oerlikon, 2.Shenzhen DEK Manufacturing Co., Ltd., 3.IBC Coating Technologies, Ltd..

Table of Contents

List of 23 DLC Coating Manufacturers

*Including some distributors, etc.

Sort by Features

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  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

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  • United States of America
  • Australia
  • China
  • France
  • Japan
  • Switzerland
    • Bunty LLC
      • United States of America Address: 444 Fairforest Way, Greenville, South Carolina, United States of America

      Manufacturer Overview

      BUNTY LLC, established in 2000, is an AS9100D, ISO 9001:2015 and CVMSDC certified manufacturing company that services the automotive, aerospace, energy and medical industries based in the US. The company’s customers include the largest tire manufacturer in the world, the transmission supplier to a large Japanese automaker, and Tier I manufacturers in automotive shocks, brakes, drive trains, and mirror assemblies. It also provides stainless steel parts for the food processing industry that meet FDA standards. It has evolved and became a full-service custom machined, forged and cast metal parts fabrication enterprise, with domestic and overseas manufacturing, warehousing and inspection facilities.

    • EMF
      • United States of America Address: 239 Cherry Street, Ithaca, New York, United States of America

      Manufacturer Overview

      EMF, established in 1936 and headquartered in Ann Arbor, Michigan, USA, is a manufacturer and supplier of optical coatings. The company's product range includes anti-reflective coatings, dichroic coatings, polarizing coatings, and thin-film filters, serving industries such as aerospace, automotive, defense, medical, and scientific. The company’s comprehensive services include design and engineering, testing and certification, supply chain management, as well as technical support.The company's team of experienced engineers and technicians provides technical support and advice to customers, not to mention that it holds an ISO 9001:2015 certification.

    • H.E.F. USA
      • United States of America Address: 2015 Progress Drive Springfield, Ohio, United States of America

      Manufacturer Overview

      H.E.F. USA is a subsidiary of the H.E.F. Group, a global manufacturing company in surface engineering, located in the USA. The company offers a wide range of services, including research and development, surface treatment services, and sliding parts. It has brought a vertically integrated model to the photonics industry, from market research to scientific analysis, and from technical development to mass production. It has entered the field of photonics (civilian and defense) and continues to improve the technological modernization of surface treatment sciences.

    • Vapor Technologies, Inc.
      • United States of America Address: 6400 Dry Creek Pkwy Longmont, Colorado, United States of America

      Manufacturer Overview

      VaporTech designs, builds, and services thin-film coating equipment which deposit PVD and PE-CVD coatings to enhance the quality of numerous products. We exhibit a steadfast commitment to our craft, recognizing that a product's finish is a direct reflection of its quality, underlining a brand's dedication to quality and value. For over three decades, VaporTech's PVD coating equipment has been assisting customers in applying stunning and durable hard coatings that not only enhance but differentiate the aesthetics, texture, and functionality of a plethora of items including home hardware, medical devices, automobiles, industrial tooling, consumer electronics, sporting goods, among others. We are located in Longmont, Colorado, extending our sales, service, and support on a global scale.

    • Materion Advanced Materials Group
      • United States of America Address: 6070 Parkland Blvd., Mayfield Heights, Ohio, United States of America

      Company Overview

      Materion Advanced Materials Group, established in 1931, is a manufacturer of advanced materials based in the United States. The company specializes in producing a diverse range of quality materials tailored to industries such as aerospace, defense, electronics, and healthcare. The materials play a pivotal role in enabling cutting-edge technologies and applications. La Materion's aim is to empower industries with advanced materials that enhance performance, reliability, and sustainability. The company has a comprehensive portfolio and provides technical support.

    • IBC Coating Technologies, Ltd.
      • United States of America Address: 902 Hendricks Dr., Lebanon, Indiana, United States of America

      Distributor Overview

      IBC Coating Technologies, Ltd. is a company established in 1996 and based in Lebanon, Indiana, as a supplier of surface treatment equipment. Its product portfolio includes vacuum coatings, thermal diffusion coatings, hard chrome plating, and plasma electrolytic oxidation coatings equipment. The company has obtained several certifications, including AS 9100D and ISO 9001:2015 certifications. Its products are utilized for oil and gas, aerospace, automotive, metal forming, and die-casting industries across the United States.

    • Northeast Coating Technologies
      • United States of America Address: 105 York Street, Kennebunk, Maine, United States of America

      Distributor Overview

      Northeast Coating Technologies, founded in 1994 in Kennebunk, Maine, US, is a supplier of coating products. The company covers four product segments: salt bath nitriding, REM Isotropic, physical vapor deposition (PVD), and diamond-like carbon (DLC) coating. The products are effective in reducing sliding friction and preventing wear and tear. The products decrease friction while improving the appearance and performance of applications used in medical and dental settings. The products are also valuable for automobiles to reduce corrosion and for firearm applications to increase performance.

    • Toyo Advanced Technologies
      • Japan Address: 5-3-38, Ujina-Higashi, Minami-ku, Hiroshima, Japan

      Manufacturer Overview

      Toyo Advanced Technologies Co., Ltd., established in 1950, is a Japanese manufacturer and supplier headquartered in Minami-ku, Hiroshima, specializing in machinery and hard coating solutions. The company offers various computerized numerical control (CNC) internal and external grinding machines as well as gear and multi-profile grinding machines. Additionally, it provides CNC honing machines, cylinder block bore finishers, multi-wire saws for power semiconductors, and scroll cutting machines. These machines find applications in various industries, including automobile, bearing, and electric household appliance. The company also offers hard coating solutions such as chemical vapor deposition (CVD), physical vapor deposition (PVD), and diamond-like carbon (DLC) coatings.

    • GEOMATEC Co., Ltd.
      • Japan Address: Yokohama Landmark Tower, 9th Floor 2-2-1 Minato Mirai, Nishi-ku Yokohama, Japan

      Manufacturer Overview

      Geomatec has been a manufacturer of thin-film technology since 1953 and is based in Yokohama, Japan. The company’s thin-film products are used in semiconductor, railway, automotive, museum and decorations industries to protect the surfaces from corrosion, wear and fingerprints due to anti-reflective, water resistant and anti-static properties. Also, the products are ISO-CERTIFIED and undergo measurement and analysis using technologies like Atomic Force Microscope and X-ray Photoelectron Spectroscopy. The company works with universities and other partners to conduct research on thin-film new technology.

    • Sumitomo Electric Carbide Inc .
      • Japan Address: 1-1-1, Koyakita, Itami, Hyogo, Japan

      Manufacturer Overview

      Sumitomo Electric Hardmetal Corporation was established in 2003 and is headquartered in Hyogo, Japan, and is a manufacturer of carbide materials and machinery tools for various industrial applications. The company provides sintered diamond cutting tools, wear-resistant tools, laser optical devices, and diamond products that have applications in the automotive, info-communications, electronics, energy, and environmental protection sectors. The company also offers turning tools, PCD tools, drilling tools, milling tools along with cemented carbide tools that are indispensable for metal processing in the automotive and aviation industries

    • Shenzhen DEK Manufacturing Co., Ltd.
      • China Address: QH Industrial Building, Songbai Road, Shenzhen City, Guangdong, China

      Manufacturer Overview

      Shenzhen DEK Manufacturing Co., Ltd. was founded in 2002 and is headquartered in Shenzhen, Guangdong, China, as a manufacturer of precision parts and prototypes. The company's range of products encompasses CNC machining services, vacuum casting, 3D printing services, sheet metal, injection moulding services, precision machining, and fabrication. These products facilitate precise part production, prototyping, and component fabrication. From design to mass production, the company caters to a range of sectors, including aerospace, medical, automotive, consumer products, agriculture, and sports, among others. 

    • Oerlikon
      • Switzerland Address: Churerstrasse 120, Pfäffikon, Zürich, Switzerland

      Manufacturer Overview

      OC Oerlikon Corporation AG is a global innovation powerhouse for surface engineering, polymer processing and additive manufacturing. Our solutions and comprehensive services, together with our advanced materials, improve and maximize the performance, function, design and sustainability of our customers’ and their customers’ products and manufacturing processes in key industries. With a global footprint of more than 13 000 employees at 205 locations in 37 countries, the Group generated sales of CHF 2.9 billion in 2022 and stay committed to industrial transformation for a sustainable future.

    • IHI Ionbond AG
      • Switzerland Address: Uetlibergstrasse 132, Zürich, Switzerland

      Manufacturer Overview

      IHI Ionbond AG, established in 1966 and headquartered in Oberursel, Germany, is a manufacturer and supplier of cutting-edge coating technology. The company's product range includes Physical Vapor Deposition (PVD), Chemical Vapor Deposition (CVD), and Plasma-Assisted Chemical Vapor Deposition (PACVD). These coatings are utilized to enhance the durability, quality, functionality, and aesthetics of tools and components across industries like automotive, aerospace, medical, and industrial. The company boasts a worldwide existence with 35 service centers spanning Europe, North America, and Asia. Certified to ISO 9001:2015 for quality management, It delivers sustainable coating solutions.

    • Umicore Electro-Optic Materials

      Manufacturer Overview

      Umicore Electro-Optic Materials, founded in 1805 and headquartered in Brussels, Belgium, is a manufacturer of circular materials technology. The company specializes in catalysis, energy & surface technologies, and recycling. It offers solutions in battery materials, recycling, and specialty materials. It collaborates with partners like Volkswagen Group to establish sustainable supply chains for batteries and provides solutions for the automotive, energy, and manufacturing industries. With expertise in refining and recycling processes, the company ensures a significant portion of its supply comes from recycled sources, contributing to a circular economy and reducing environmental impact.

    • Crystallume PVD

      Manufacturer Overview

      Crystallume PVD, initially founded in 1984 as a producer of chemical vapor deposition (CVD) diamond coatings, specializes in physical vapor deposition (PVD) coatings, and is based in Lincoln, California. The company's products find application in the tooling, automotive, and medical markets, and its coatings include Infinium C, Infinium A, Infinium Z, and DLC. It was acquired by RobbJack Corporation in 1999 and subsequently centered on diamond coatings for tooling applications. The company diversified into PVD coatings by 2002.

    • Calico Coatings

      Manufacturer Overview

      Calico Coatings is a company founded in 1997 by Tracy Trotter, based in Denver, NC, US and it is a manufacturer of industrial coatings. The company provides coating services, including PVD coatings, carbon coatings, manganese phosphate coatings, and bearings. The products are applicable in aerospace, motorsports, medical, food processing, general manufacturing, marine, molds, oil and gas, metal forming, and many more industries. The company is ISO 9001 and AS9100D certified. It company also manufactures industrial coated equipments.

    • Richter Precision Inc.

      Manufacturer Overview

      Richter Precision was founded in 1978 by Hans Richter with its headquarters based in East Petersburg, Pennsylvania, US and it is a manufacturer of industrial coatings. The company provides coating services. The services include PVD coatings, CVD coatings, DCP coatings, Boronizing, Vacuum heat treatment, optical disc, mold repair, coating materials, and failure analysis. It is the first in the entire North America to provide High Power Impulse Magnetron Sputtering (HIPIMS). Richter Precision is ISO, CQI-2, and NADCAP certified, and it also has ROHS/REACH/WEEE compliance.

    • Miyako Roller Industry Co., Ltd
      • Miyako Roller Industry Co., Ltd
        DLC Coating

      Company Overview

      Miyako Roller Industry Co. Ltd., founded in 1973, is a Japanese manufacturer and supplier headquartered in Soka City, Saitama, specializing in coating solutions. The company offers various roll coatings, including satin mirror, hybrid carbon, and water-absorbing sponge rolls. It also offers eco-friendly coating liquids, such as fluorine resin and diamond-like carbon (DLC) coatings, alongside coating machines, like precision coating machines. These products serve diverse industries, including construction, printing, and semiconductors. In 2008, Miyako Roller Industry Co. Ltd. was selected as one of Japan's 300 Most Vibrant Monozukuri (Manufacturing) Small and Medium Enterprises (SMEs) by the Ministry of Economy, Trade, and Industry.

    • M.WATANABE & CO.,LTD.
      • Japan Address: 2-16, 4-CHOME, NIHONBASHI-MUROMACHI CHUO-KU, Tokyo, Japan

      Distributor Overview

      M.Watanabe Co., Ltd., founded in 1953 with headquarters in Koga City, Japan, is a manufacturer of semiconductor production equipment and materials. The company's extensive product line includes semiconductor manufacturing systems, semiconductors, and industrial components made from various materials, including silicone, carbon, quartz, and precision machined parts. Its services include the repair and maintenance of its semiconductor manufacturing systems. The company serves the semiconductor, electronics manufacturing, consumer product manufacturing, and pharmaceutical industries, among others.

DLC Coating Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the dlc coating page as of March 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

  1. Materion Advanced Materials Group: 3,700
  2. Toyo Advanced Technologies: 679
  3. GEOMATEC Co., Ltd.: 389

Newly Established Company

  1. Sumitomo Electric Carbide Inc .: 2003 (21 years ago)
  2. Shenzhen DEK Manufacturing Co., Ltd.: 2002 (22 years ago)
  3. Bunty LLC: 2000 (24 years ago)

Company with a History

  1. Umicore Electro-Optic Materials: 1805 (219 years ago)
  2. M.WATANABE & CO.,LTD.: 1930 (94 years ago)
  3. Materion Advanced Materials Group: 1931 (93 years ago)

DLC Coating Manufacturers in United States

*Including some distributors, etc.

Global Distribution of DLC Coating Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 7 43.8%
Japan Japan 4 25.0%
Switzerland Switzerland 2 12.5%
China China 1 6.3%
France France 1 6.3%
Australia Australia 1 6.3%

List of DLC Coating Products

8 products are listed.

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"Various functional DLC" Intelligent DLC by Plasmion Inject

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