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Patent for 1600mm Ultra-Wide Abrasive Belt in Roll
Patent for UEA116 Ultraprecise Grinding Belt
Patent for Wrapping Facade Belt
Patent for Elastic Fiber Abrasive Belt
Patent for Exclusive Use Abrasive Belt for Metal Clad Plate and its Manufacturing Method
Patent for Continuous Spiraling Jointing Equipment for Abrasive Belt
Patent for Anti-Clogging Rohmbus-Shaped Flexible Abrasive Belt
Patent for Organic Exhaust gas Collecting From Waterproof Abrasive Paper's Production
Patent for High-Rate Grinding Abrasive Disc
Patent for Resin Waterproof Abrasive Pape
Patent for Triangle Anti-Alogging Abrasive Disc
Patent for Tungsten Carbide Metal Abrasive Disc
Patent for Labelling Facade
Patent for Automatic Chip-Removal Coated Grinding Tools.
MPA for Fiber Disc (1)
MPA for Fiber Disc (2)
MPA for Fiber Disc (3)
MPA for Grinding Wheels (1)
MPA for Grinding Wheels (2)
