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Precision Superabrasives for Industrial Excellence

With over 40 years of expertise, E-Grind delivers high-performance synthetic diamond and cubic boron nitride (CBN) products trusted across grinding, machining, wire drawing, sawing, drilling, and polishing industries.

Explore Our Products
CBN Mesh Diamond

About E-Grind

Henan E-Grind Abrasives Co. Ltd is one of the premier superabrasive suppliers in China, backed by more than four decades of experience in the industry. We specialize in manufacturing and supplying a comprehensive range of synthetic diamond powders, polycrystalline diamond (PCD), cubic boron nitride (CBN), coated abrasives, and bonded diamond products.

Our mission is to meet every industrial need with precision-engineered abrasives that ensure durability, efficiency, and superior performance. From micron powders to mesh grades and coated variants, our product line supports applications in grinding, machining, wire drawing, sawing, drilling, and high-gloss polishing.

40+

Years Experience

Global

Reach

Complete

Product Line

Our Product Line

Discover our full range of high-quality superabrasive materials designed for industrial precision and long-lasting performance.

Metal Bond Mesh Diamond

Metal Bond Mesh Diamond

Grade: EA-M40

Ideal for grinding wheels and segments requiring high thermal conductivity and wear resistance.

Metal Bond Mesh Diamond

Metal Bond Mesh Diamond

Grade: EA-M60

Fine mesh grade optimized for precision tooling and high-speed grinding applications.

Resin Bond Micron Diamond

Resin Bond Mesh Diamond

Grade: EA-R23

Designed for resin-bonded tools where controlled friability and consistent cutting are essential.

Saw Grit Diamond

Saw Grit Diamond

Grade: EA-S700

High-performance grit for diamond saw blades used in stone, concrete, and ceramic cutting.

CBN Mesh Amber

CBN Mesh Amber

Grade: CBN-EA06

Cubic Boron Nitride with amber coloration for high-hardness material grinding.

CBN Mesh Black

CBN Mesh Black

Grade: CBN-EB03

High-purity black CBN crystals ideal for precision grinding of hardened steels and alloys.

Copper Coated Diamond

Copper Coated Diamond

Grade: EA-R11 Cu50

Enhanced thermal conductivity and bonding strength for metal matrix composites.

Electroless Ni Coated Diamond

Electroless Ni Coated Diamond

Grade: EA-R11 Ni56

Uniform nickel coating improves dispersion and interfacial bonding in tool matrices.

Resin Bond Micron Diamond

Resin Bond Micron Diamond

Fine micron grades available

Used in precision lapping, polishing, and fine grinding applications.

Fine Grit Diamond

Fine Grit Diamond

Grade: EA-F280

Ultra-fine diamond particles for high-gloss surface finishing and micro-machining.

Coated Diamond/CBN

Coated Diamond/CBN

Custom coatings available

Metal-coated superabrasives for enhanced performance in demanding environments.

Polycrystalline Diamond (PCD)

Polycrystalline Diamond (PCD)

High toughness & wear resistance

Used in cutting tools, wire dies, and wear parts requiring extreme durability.

Why Choose E-Grind?

40+ Years of Expertise

Backed by decades of innovation and deep industry knowledge, we deliver reliable, high-performance superabrasives trusted worldwide.

Complete Product Range

From synthetic diamond powders to CBN, coated abrasives, and specialized bonding types, we offer a full spectrum of solutions.

Quality Assured

Rigorous quality control ensures consistency, purity, and performance in every batch we produce.

40+

Years in Industry

Global

Export Reach

100+

Industrial Applications

100%

Quality Control

Frequently Asked Questions

What types of diamond products does E-Grind offer?

We offer a full range including Metal Bond Mesh, Resin Bond Mesh, Micron Powders, Saw Grit, Fine Grit, Polycrystalline Diamond (PCD), and Coated Diamond products.

Do you manufacture CBN products?

Yes, we produce both CBN Mesh (Amber and Black grades) and CBN Micron powders suitable for high-hardness material grinding.

What are the applications of your superabrasives?

Our products are used in grinding, machining, wire drawing, sawing, drilling, and polishing across various industrial sectors.

Can I request custom-coated abrasives?

Yes, we offer copper-coated and electroless nickel-coated diamond and CBN products. Custom coating specifications are available upon request.

Where is E-Grind based?

Our head office is located at 1841&1842, Tower A, Wanda Plaza, #171, Zhongyuan Middle Road, Zhengzhou, Henan, China.

How can I get a quote?

Please visit our official website to submit an inquiry or contact our sales team directly for product quotes and technical support.

Contact E-Grind

For inquiries, quotes, or technical support, please reach out through our official website.

Visit Official Website

Phone: 86-371-68616866, 86528966

Fax: 86-371-68616868

Post Code: 450000

Email: sales@e-grindabrasives.com

Website: www.e-grinddiamond.com

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