“Choose Trusted Diamond Superabrasives from SinoDiam”

ENGINEERING BRILLIANCE WITH DIAMOND PRECISION

Premium
Diamond Powder – Available from China & Thailand Facilities

What We Offer

Premium Industrial Diamonds & High-Performance Tools

Explore SinoDiam industrial diamonds and high-performance diamond tools, engineered for precision polishing, cutting, and a wide range of industrial applications worldwide. Our durable diamond solutions ensure consistent quality, long service life, and exceptional performance.

LAB GROWN DIAMOND
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SAW GRIT DIAMOND
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METAL BOND DIAMOND
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RESIN BOND DIAMOND
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CRUSHED DIAMOND (RVD)
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MICRON DIAMOND
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CBN
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AGGLOMERATED MICRON
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METALLIC COATING
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POLYCRYSTALLINE DIAMOND COMPACT (PDC)
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POLYCRYSTALLINE DIAMOND (PCD)
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DIAMOND COMPOUND PASTE
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Who We Are

About SinoDiam & Thaimond – Your Global Partner for Superabrasives

Henan SinoDiam International Co., Ltd. (SinoDiam) is a leading global manufacturer and supplier of industrial diamond powder and superabrasive materials. Established in 2003, we have expanded our manufacturing footprint beyond China to serve the global market better.

Global Manufacturing: China & Thailand
To ensure supply chain stability and mitigate international trade risks, we operate a dual-production system:

SinoDiam (China HQ): Focuses on R&D, raw material synthesis, and advanced coating technologies.

Thaimond Superabrasives (Thailand Facility): Our specialized production hub in Thailand, dedicated to manufacturing high-quality Crushed Diamond and Micron Diamond Powder. This facility allows us to offer Thai-origin products to our international partners, ensuring flexible and reliable delivery worldwide.

SinoDiam and Thaimond Superabrasives combine technical precision with strategic global logistics. Whether you need cost-effective solutions from China or tariff-optimized products from Thailand, we provide consistent quality and uninterrupted supply.

Production equipments of Thaimond Superabrasives
15+ Years
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We Are Growing With Happy Clients
Global Supply
Dual-Factory Support
Competitive Price
Consistent Quality​​
Our Work

Our Feature Products

Explore our featured products—from synthetic diamond powder to finished tools, we deliver top-tier quality in every piece.

SND860 Precision Saw Grit Diamond

SND-G10 Crushed RVD Diamond

SND-M10 Micron Diamond

SND-MPL Polycrystalline

Agglomerated Micron

CBN-A10 Amber

PDC Concrete and Asphalt Milling

Oil-Soluble Diamond Compound

blog & news

Welcome to SinoDiam’s blog—where industrial superabrasive knowledge meets real-world needs!

We focus on what matters to you: how to choose the right diamond powder, extend PCD tool lifespan, decode market trends, and leverage superabrasives for industrial upgrades. With insights from our R&D and manufacturing teams, we turn complex technical details into easy-to-use guides. Dive in to find solutions, stay updated, and grow with SinoDiam in the dynamic world of diamond superabrasives.

Client Reviews​

What Our Customers Say​

Don’t just take our word for it. Here’s what our satisfied customers have to say about our synthetic diamond services.

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“A Trusted Partner in Superabrasives: My Long-Term Collaboration with SinoDiam”

For over 10 years, our company has partnered with SinoDiam for all our diamond superabrasive needs—from diamond powders to PDC tools—and this collaboration has become a cornerstone of our operational success. What sets SinoDiam apart isn’t just their high-quality products, but the consistency, reliability, and partnership mindset they bring to every interaction.

jordan murphy
David Thompson​
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Contact us for a free consultation and quote. We’re here to help with all your industrial diamond needs.

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