 1.MINNG |
 2.STONE CUTTING |
 3.STONE SORTING |
4.DESIGN |
5.MOLD MAKING |
6.WAX INJECTION |
7.CASTING |
8.CASTING |
9.POLISHING |
10.POLISHING |
 11.WET MASS POLISHING |
 12.ULTRASONIC CLEANING |
13.STONE SETTING |
14.PLATING |
 15.STONE SETTING |
 16.QUALITY CONTROL |
