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Reade Advanced Materials
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Lapmaster International, LLC
Kemet International Ltd
Interstate Abrasive, Inc.
Advanced Abrasives Corporation

7 Diamond Slurry Manufacturers in 2025

This section provides an overview for diamond slurries as well as their applications and principles. Also, please take a look at the list of 7 diamond slurry manufacturers and their company rankings. Here are the top-ranked diamond slurry companies as of April, 2025: 1.Interstate Abrasive, Inc., 2.Reade Advanced Materials, 3.Dongguan Jinyan Precision Grinding machinery Manufacturing Co., Ltd..

Table of Contents

List of 7 Diamond Slurry 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
  • China
  • United Kingdom
    • Advanced Abrasives Corporation
      • United States of America Address: 7980 National Highway Pennsauken, New Jersey, United States of America

      Manufacturer Overview

      Advanced Abrasives Corporation is based in Pennsauken, New Jersey, USA, and is a manufacturer of monocrystalline and polycrystalline diamond compounds. The company provides a broad product portfolio that includes diamond powder, aluminum oxide, boron carbide, cerium oxide, and silicon carbide. The products are used in various industries, including electronics and photonics for device mounting and precision grinding, as well as industrial and medical applications such as superabrasive tools and grinding wheels. The company caters to various industries, including medical, laboratories, electronics, metallography, and petrography.

    • Precision Surfacing Solutions
      • United States of America Address: 501 West Algonquin Road, Mt Prospect, Illinois, United States of America

      Manufacturer Overview

      Precision Surfacing Solutions is a manufacturer of precision surface finishing equipment founded in 1984 with major offices in Mount Prospect, Illinois, USA and Rendsburg, Germany. The company is the parent of nine brands, notably Lapmaster, Peter Wolters, Barnes, and Kehren, specializing in surface profile finishing, flat finishing, and bore finishing. The grinding, lapping, polishing, and honing machines they offer alongside consumable abrasive products and accessories have applications in various industries including automotive, aerospace, electronic, and semiconductors.

    • Lapmaster International, LLC
      • United States of America Address: 501 W Algonquin Road, Mt Prospect, Illinois, United States of America

      Manufacturer Overview

      LAPMASTER WOLTERS’s roots go back as far as 1804 with the founding of Peter Wolters. Lapmaster was founded in Chicago in 1948 as a manufacture of lapping and polishing machines for the mechanical seal market, Lapmaster has grown to a worldwide solution provider for more than 20 industries like precision optics and advanced materials. Lapmaster serves many industries including automotive, semiconductor, electro optics, and medical devices. Lapmaster also sells many consumables including abrasive powders, lapping compounds diamond lubricants, and composite plates. Products include lapping, polishing, bore honing, buffing, grinding, and special purpose machines.

    • Interstate Abrasive, Inc.
      • United States of America Address: 2000 N. Mango Ave., Chicago, Illinois, United States of America

      Company Overview

      Interstate Abrasives is based in Chicago, Illinois. Interstate abrasives is a distributor for manufacturing including grinding and machining applications. Interstate Abrasives operates in 4 product categories, abrasives, coolants, diamonds/CBN, and general industrial supplies. Interstate abrasives works with grain types such as aluminum oxide, silicon carbide, ceramic, zirconia, glass, slurries, and finishing compounds. Bond types include vitrified, resinoid, rubber, plastic, epoxy, and shellac bonds. Cutting and carbide tools include saw blades, diamond and dressing tools, honing sticks and stones, steel and nylon brushes, and filter systems. Metal working fluids include coolants, cleaners, lubricants, and rust preventatives.

    • Reade Advanced Materials
      • United States of America Address: PO Drawer 15039 Riverside, Rhode Island, United States of America

      Company Overview

      READE was originally established in Wolverhampton, England in 1773 as a pharmaceutical chemical and varnish manufacturer. Today READE is based in Riverside, Rhode Island in the United States and is an ISO 9001-certified distributor of specialty chemical solids. READE Advanced Materials offers a selection of hundreds of materials and compounds ranging from alloys in various forms to oxides, sulfides, individual elements, and specialty compounds. READE offers global sourcing, custom toll chemical processing, and custom toll packaging from metallurgical grade to pharmaceutical and food grade.

    • Kemet International Ltd
      • United Kingdom Address: Parkwood Trading Estate,Maidstone, Kent, United Kingdom

      Manufacturer Overview

      Kemet International Limited, founded in Maidstone, Kent in 1938 is a manufacturer of lapping and polishing equipment. The company's product portfolio includes vacuum solvent cleaning machines, diamond pastes, ultrasonic cleaners, and polishing stones. Their products are used in industries such as Food and Beverage, Pharmaceutical and Biotechnology, Chemical and Petrochemical, Environmental Testing and healthcare. The company also provides services including national distribution, product selection, customized services, technical support and customer service.

      • Dongguan Jinyan Precision Grinding machinery Manufacturing Co., Ltd.
        Diamond Slurry

      • China Address: Dongguan City liao bu town tun third industria, Guangdong, China

      Company Overview

      Dongguan Kizi Precision Lapping Mechanical Manufacture Co. Ltd., established in 2010, is a Chinese manufacturer and supplier based in Dongguan, Guangdong, specializing in the provision of grinding, lapping and polishing machines. The company’s product range includes single-sided and double-sided lapping machines, and both high-speed and horizontal high-speed thinning machines. The company also offers related consumables, such as diamond grinding wheels and slurry, lapping and polishing discs, and polishing liquid and pads. These offerings are designed to process various materials, including ceramic, gallium nitride wafer, and silicon carbide substrate.

Diamond Slurry Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the diamond slurry page as of April 2025. 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

Newly Established Company

  1. Dongguan Jinyan Precision Grinding machinery Manufacturing Co., Ltd.: 2010 (15 years ago)
  2. Lapmaster International, LLC: 1948 (77 years ago)
  3. Kemet International Ltd: 1938 (87 years ago)

Company with a History

  1. Kemet International Ltd: 1938 (87 years ago)
  2. Lapmaster International, LLC: 1948 (77 years ago)
  3. Dongguan Jinyan Precision Grinding machinery Manufacturing Co., Ltd.: 2010 (15 years ago)

Diamond Slurry Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Diamond Slurry Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 5 71.4%
United Kingdom United Kingdom 1 14.3%
China China 1 14.3%

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List of Diamond Slurry Products

153 products found

153 products

Outrun Co., Ltd.

Aqueous polycrystalline diamond slurry Diamond Push series

Automotive & Transport Use Metal Processing Industry Use Retail & Distribution Use

210+ people viewing

Last viewed: 6 hours ago

Standard Response

Response Rate
100.0 %
Response Time
24.9 hours

■ High dispersion leads to high efficiency and a clean finished surface A luxurious product made by dispersing high-quality industrial diamond powd...

2 models listed

OPDP-0600-1-50-Aqueous polycrystalline diamond slurry Diamond Push series
OPDP-0300-1-50-Aqueous polycrystalline diamond slurry Diamond Push series

Tool System Co., Ltd.

Diamond paste

220+ people viewing

Last viewed: 1 day ago

Response Rate
100.0 %
Response Time
46.4 hours

Diamond paste made by Amplex.

International Diamond Co., Ltd.

Mirror series MP mirror paste

170+ people viewing

Last viewed: 1 hour ago

Very Fast Response

Response Rate
100.0 %
Response Time
1.1 hours

■Summary A highly versatile oil-based oil-based diamond paste. If you use a diluent, please use the one provided. Features ■High efficiency and hi...

Price (without tax)

$ 23.40

TAZMO CO.,LTD.

CMP slurry supply system Slurry dilution mixing supply system New MX2000

170+ people viewing

Last viewed: 8 hours ago

The New MX2000 is a device that dilutes, mixes, and supplies various slurries used in the CMP process. In order to suppress agglomeration of abrasi...

Musashino Denshi, INC.

High cutting abrasive diamond slurry

410+ people viewing

Last viewed: 14 hours ago

Very Fast Response

5.0 Company Review

Response Rate
100.0 %
Response Time
4.5 hours

We propose a diamond slurry with the best properties for each sample. You can choose according to the nature of the sample such as water and oil. ...

Mets Japan Co., Ltd.

Polishing consumables Alcohol-based diamond polishing agent

370+ people viewing

Last viewed: 1 day ago

Very Fast Response

Response Rate
100.0 %
Response Time
4.6 hours

■Product specifications This is an alcohol-based diamond polishing agent used in the buffing process. This is an alcohol-based product with 0% wate...

10 models listed

20074-Polishing consumables Alcohol-based diamond polishing agent
20073-Polishing consumables Alcohol-based diamond polishing agent
20072-Polishing consumables Alcohol-based diamond polishing agent
20071-Polishing consumables Alcohol-based diamond polishing agent
20070-Polishing consumables Alcohol-based diamond polishing agent
20069-Polishing consumables Alcohol-based diamond polishing agent

Mets Japan Co., Ltd.

BioDiamant Liquid

580+ people viewing

Last viewed: 6 hours ago

Very Fast Response

Response Rate
100.0 %
Response Time
4.6 hours

BioDiamont Liquid is a high quality lubricant-integrated abrasive containing uniformly sized diamonds. ■Material properties There are paste types ...

10 models listed

Blue 12μm-BioDiamant Liquid
Green 9μm-BioDiamant Liquid
Yellow 6μm-BioDiamant Liquid
Orange 3μm-BioDiamant Liquid
Red 1μm-BioDiamant Liquid
MM130 9μm-BioDiamant Liquid

Mets Japan Co., Ltd.

Polishing consumables Diamond polishing agent Gel2+ with integrated lubricant

420+ people viewing

Last viewed: 17 minutes ago

Very Fast Response

Response Rate
100.0 %
Response Time
4.6 hours

■Product specifications This is a diamond abrasive with integrated lubricant used in the buffing process. Depending on where you place your emphasi...

10 models listed

24309-Polishing consumables Diamond polishing agent Gel2+ with integrated lubricant
24310-Polishing consumables Diamond polishing agent Gel2+ with integrated lubricant
24311-Polishing consumables Diamond polishing agent Gel2+ with integrated lubricant
24312-Polishing consumables Diamond polishing agent Gel2+ with integrated lubricant
24313-Polishing consumables Diamond polishing agent Gel2+ with integrated lubricant
24314-Polishing consumables Diamond polishing agent Gel2+ with integrated lubricant

Mets Japan Co., Ltd.

Polishing consumables Diamond polishing agent

500+ people viewing

Last viewed: 4 hours ago

Very Fast Response

Response Rate
100.0 %
Response Time
4.6 hours

■Product specifications This is the most standard diamond abrasive used in the buffing process. Diamond abrasives are broadly divided into two type...

10 models listed

24265-Polishing consumables Diamond polishing agent
24264-Polishing consumables Diamond polishing agent
24263-Polishing consumables Diamond polishing agent
24262-Polishing consumables Diamond polishing agent
24261-Polishing consumables Diamond polishing agent
24260-Polishing consumables Diamond polishing agent

Musashino Denshi, INC.

Acoscopic diamond solution ideal for finishing target components and polishing surface / BIO DIAMANT LIQUIDS

520+ people viewing

Very Fast Response

5.0 Company Review

Response Rate
100.0 %
Response Time
4.5 hours

When performing polishing, it is important to select an abrasive that is suitable for samples. When handling a sample that responds to water, it is...

7 models listed

blue-Acoscopic diamond solution ideal for finishing target components and polishing surface / BIO DIAMANT LIQUIDS
green-Acoscopic diamond solution ideal for finishing target components and polishing surface / BIO DIAMANT LIQUIDS
yellow-Acoscopic diamond solution ideal for finishing target components and polishing surface / BIO DIAMANT LIQUIDS
orange-Acoscopic diamond solution ideal for finishing target components and polishing surface / BIO DIAMANT LIQUIDS
Red-Acoscopic diamond solution ideal for finishing target components and polishing surface / BIO DIAMANT LIQUIDS
MM130-Acoscopic diamond solution ideal for finishing target components and polishing surface / BIO DIAMANT LIQUIDS

TOKYO DIAMOND TOOLS MFG.CO.,LTD.

Diamond paste of polishing processing time of high hardness material

310+ people viewing

Last viewed: 8 hours ago

Standard Response

Response Rate
100.0 %
Response Time
22.3 hours

It is a diamond -applied product for reducing the polishing time of high -hardness materials such as molds and gaining high accuracy. The diamond p...

TOKYO DIAMOND TOOLS MFG.CO.,LTD.

Diamond abrasive product / diamond slurry for wrapping polishing that requires high -precision surface processing

340+ people viewing

Standard Response

Response Rate
100.0 %
Response Time
22.3 hours

It is a product used for wrapping and polishing in fields that require high -precision surface processing with high hardness materials such as glas...

TAZMO CO.,LTD.

CMP slurry supply system Dual engine slurry dilution mixing supply system iSIS1200J

160+ people viewing

Last viewed: 8 hours ago

ISIS1200J is a device that has two cabinets each with a mixing section, supply section, and tank. Flexible operation is possible, such as preventin...

Taiyo Mold Supplies Co., Ltd.

Guaranteed sharpness Diamond concentration is optimally set for the mold industry Gesswein Diamond Paste

750+ people viewing

Last viewed: 6 hours ago

4.0 Company Review

Response Rate
100.0 %
Response Time
45.2 hours

■Features Geswin's diamond concentration makes it an ideal setting for the mold industry. Guarantees sharp cutting. *Other model numbers are avail...

10 models listed

1/2-9M-Guaranteed sharpness Diamond concentration is optimally set for the mold industry Gesswein Diamond Paste
1-8M-Guaranteed sharpness Diamond concentration is optimally set for the mold industry Gesswein Diamond Paste
3-7M-Guaranteed sharpness Diamond concentration is optimally set for the mold industry Gesswein Diamond Paste
6-48M-Guaranteed sharpness Diamond concentration is optimally set for the mold industry Gesswein Diamond Paste
9-6M-Guaranteed sharpness Diamond concentration is optimally set for the mold industry Gesswein Diamond Paste
15-5M-Guaranteed sharpness Diamond concentration is optimally set for the mold industry Gesswein Diamond Paste

Taiyo Mold Supplies Co., Ltd.

Man-made single-crystalline and polycrystalline diamonds range from as small as 1/10 micron* Hi-Press Diamond Slurry

710+ people viewing

Last viewed: 17 hours ago

4.0 Company Review

Response Rate
100.0 %
Response Time
45.2 hours

High Press Diamond Slurry is an indispensable product for precision lapping processing. It is mainly used in the electronic parts industry due to i...

10 models listed

1/10μ-Man-made single-crystalline and polycrystalline diamonds range from as small as 1/10 micron* Hi-Press Diamond Slurry
1/4μ-Man-made single-crystalline and polycrystalline diamonds range from as small as 1/10 micron* Hi-Press Diamond Slurry
1/2μ-Man-made single-crystalline and polycrystalline diamonds range from as small as 1/10 micron* Hi-Press Diamond Slurry
1μ-Man-made single-crystalline and polycrystalline diamonds range from as small as 1/10 micron* Hi-Press Diamond Slurry
2μ-Man-made single-crystalline and polycrystalline diamonds range from as small as 1/10 micron* Hi-Press Diamond Slurry
3μ-Man-made single-crystalline and polycrystalline diamonds range from as small as 1/10 micron* Hi-Press Diamond Slurry

Marto Co., Ltd.

Diamond polishing liquid Polycrystalline diamond slurry

130+ people viewing

Standard Response

Response Rate
100.0 %
Response Time
30.5 hours

■Features Polycrystalline diamond abrasive grains have a block structure and do not have the cleavage properties of single crystals, so all particl...

Marto Co., Ltd.

Diamond polishing liquid diamond liquid

110+ people viewing

Standard Response

Response Rate
100.0 %
Response Time
30.5 hours

■Features/Applications By using two types of diamond fluids, one for lapping (MM-130) and one for polishing (MM-140), in combination with a lapping...

Taiyo Mold Supplies Co., Ltd.

Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 18g included)

870+ people viewing

Last viewed: 11 hours ago

4.0 Company Review

Response Rate
100.0 %
Response Time
45.2 hours

■Features ・Diamond paste for mold polishing. ・A first-class product that uses natural diamonds and has consistent abrasive grain size and shape. ...

10 models listed

Amplex Diamond Paste (Oil-based, 18g) 1/10-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 18g included)
Amplex Diamond Paste (Oil-based, 18g) 1/4-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 18g included)
Amplex Diamond Paste (Oil-based, 18g) 1/2-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 18g included)
Amplex Diamond Paste (Oil-based, 18g) 1-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 18g included)
Amplex Diamond Paste (Oil-based, 18g) 3-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 18g included)
Amplex Diamond Paste (Oil-based, 18g) 6-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 18g included)

Taiyo Mold Supplies Co., Ltd.

Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 5g included)

990+ people viewing

Last viewed: 1 day ago

4.0 Company Review

Response Rate
100.0 %
Response Time
45.2 hours

■Features ・Diamond paste for mold polishing. ・A first-class product that uses natural diamonds and has consistent abrasive grain size and shape. ...

10 models listed

Amplex Diamond Paste (Oil-based, 5g included) 1/10-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 5g included)
Amplex Diamond Paste (Oil-based, 5g) 1/4-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 5g included)
Amplex Diamond Paste (Oil-based, 5g) 1/2-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 5g included)
Amplex Diamond Paste (Oil-based, 5g) 1-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 5g included)
Amplex Diamond Paste (Oil-based, 5g included) 3-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 5g included)
Amplex Diamond Paste (Oil-based, 5g included) 6-Amplex Diamond Paste for mold polishing using natural diamonds (oil-based, 5g included)

Taiyo Mold Supplies Co., Ltd.

Concentrated diamond liquid for mold polishing that maintains constant polishing accuracy Hyprez Diamond Liquid

650+ people viewing

Last viewed: 1 day ago

4.0 Company Review

Response Rate
100.0 %
Response Time
45.2 hours

■Concentrated diamond liquid for mold polishing that maintains constant polishing accuracy - Concentrated diamond fluid formulated for mold polishi...

10 models listed

1/10-C4418-Concentrated diamond liquid for mold polishing that maintains constant polishing accuracy Hyprez Diamond Liquid
1/4-C4418-Concentrated diamond liquid for mold polishing that maintains constant polishing accuracy Hyprez Diamond Liquid
1/2-C4418-Concentrated diamond liquid for mold polishing that maintains constant polishing accuracy Hyprez Diamond Liquid
1-C4418-Concentrated diamond liquid for mold polishing that maintains constant polishing accuracy Hyprez Diamond Liquid
2-C4418-Concentrated diamond liquid for mold polishing that maintains constant polishing accuracy Hyprez Diamond Liquid
3-C4418-Concentrated diamond liquid for mold polishing that maintains constant polishing accuracy Hyprez Diamond Liquid

TAZMO CO.,LTD.

CMP slurry supply system Powder oxidizer (APS) dissolution/supply system

180+ people viewing

This equipment is compatible with powdered oxidizing agents (APS) used in metal CMP processes. Powder dissolution, aqueous solution concentration a...

Japan Engis Co., Ltd.

CMP slurry

150+ people viewing

CMP (abbreviation for Chemical Mechanical Polishing) slurry is used to chemically etch the workpiece surface and mechanically remove and polish it....

Japan Engis Co., Ltd.

Lubricant

90+ people viewing

Last viewed: 1 day ago

A lubricating oil that maximizes the polishing performance of diamond abrasive grains. We have a variety of lineups that are customized to match th...

Japan Engis Co., Ltd.

Diamond compound (paste) W type

110+ people viewing

The hand polishing abrasive "High Press Diamond Paste" is available in three types, W/OS/L, depending on the application. ■W type diamond compound...

Japan Engis Co., Ltd.

Diamond gel

100+ people viewing

Last viewed: 1 day ago

A gel-type diamond compound. It has a lower viscosity than the paste type and does not need to be dissolved with lubricating oil. In particular, th...

Japan Engis Co., Ltd.

Diamond compound (paste) OS type

140+ people viewing

Last viewed: 12 hours ago

The hand polishing abrasive "High Press Diamond Paste" is available in three types, W/OS/L, depending on the application. ■OS type diamond compoun...

Japan Engis Co., Ltd.

Diamond compound (paste) L type

150+ people viewing

Last viewed: 19 hours ago

The hand polishing abrasive ``High Press Diamond Paste'' is available in three types: W / OS / L, depending on the application. ■L type diamond co...

Japan Engis Co., Ltd.

High press diamond slurry

110+ people viewing

We offer customized slurries to meet the needs of individual customers. Achieves high polishing rates and high-quality mirror finishing even on var...

Miniter Co., Ltd.

Diamond Compound Oil-Based Standard HD Series

60+ people viewing

Last viewed: 3 hours ago

Standard Response

Response Rate
100.0 %
Response Time
16.2 hours

■Features -Uses carefully selected diamond abrasive grains. A diamond compound that focuses on polishing power and finished surface roughness. ■Co...

Japan Engis Co., Ltd.

Diamond compound (liquid type)

160+ people viewing

Last viewed: 3 hours ago

A concentrated slurry formulated for mold polishing that requires large amounts of stock removal. Despite the high diamond concentration, the dispe...







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