Diamond Grinding Wheels
High-performance diamond wheels for hard-brittle materials — sapphire, zirconia, carbide, PCD/PCBN.
Learn more →Precision Grinding & Advanced Materials for High-End Manufacturing
Sharpen New Materials develops high-performance diamond/CBN wheels, powder metallurgy high-speed steel and TiNiCo superalloy heat spreaders — engineered for semiconductor, sapphire, hard-metal and 3D-glass thermal applications.
Core Products
CBN Grinding Wheels
Cubic boron nitride wheels with high sharpness and long life for high-speed steel and hard metals.
Learn more →Powder Metallurgy High-Speed Steel
SAP PM high-speed steel with uniform carbides for cutting tools and precision rolls.
Learn more →TiNiCo Superalloy Heat Spreader
TiNiCo superalloy heat spreader for 3D glass hot-bending and semiconductor thermal management.
Learn more →Why Sharpen
- Backed by a Changjiang Scholars innovation team with proprietary IP
- High-sharpness, shape-retentive, long-life precision abrasives
- Serving semiconductor, sapphire, carbide and 3D-glass thermal markets
- Hunan specialized & innovative SME / tech SME
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