1. Product introduction: The diamond abrasive disc is made by using the internationally advanced ultra precision coating technology to evenly disperse micron or nanometer diamond micro powder and new polymer materials, coating them on the surface of high-strength film, and then processing them through high-precision cutting process.

2. Product characteristics: small difference in production batches, stable product quality; It has good strength and flexibility; It can achieve ideal surface polishing effect; The product has a long service life, short starting time and reliable fastness; It is suitable for dry polishing and polishing with water or oil as the grinding medium.

3. Scope of application: optical fiber grinding ceramic insert grinding and polishing; Grinding and polishing of optical lens, optical crystal, LED and LCD; Polishing of magnetic head and hard disk; Polishing of micro motor shaft and commutator.