3u super hard products co., ltd.
3U Super Hard Products Co. We are a manufacture of Diamond bruting wheel, Polycrystalline Diamond, Polycrystalline Diamond Composite, Resin bond diamond grinding wheel, Vitrified bond diamond grinding wheel, Electroplated diamond ginding wheel, CBN Grinding Wheels, Diamond Micron Powder, Synthetic diamond etc.
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Ceramic bond diamond wheel
Cutter grinding wheels
Diamond bruting wheel(ceramic bond)- Diamond/cbn grinding wheel
Grinding wheel
Centrless grinding wheel
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