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[ Manufacturer ]Main business are Diamond single crystal, Fine powder, Natural industry diamond, Diamond products, Grinding wheel, Diamond file, Grinding stick, metallic pen, Diamond carver.
[ Trader ]Main business are CANNING EOUIPMENT
[ Manufacturer ]Main business are Diamond tools
[ Manufacturer Trader ]Main business are Coreless grinding wheel, Resin grinding disc, Tool grinding wheel
[ Trader ]Main business are Grinding and polishing materials