HOME > Dies Products & Processing > Natural Diamond
- Introduction
- Introduction
- STEP 01. Gemstone
- STEP 02. Grinding process
- STEP 03. Sintering process
- STEP 04. Precision manufacturing
- STEP 05. Forming Laser
- STEP 06. Mouth expansion
- STEP 07. 1st, 2nd expansion process
- STEP 08. Ultrasonic grinding
- STEP 09. Polishing
- STEP 10. Cleaning process
- STEP 11. Quality inspection
- STEP 12. ND DIES finished product
