Black sesame stone is a widely used black granite stone products on the market, but here to remind everybody, sesame black granite stone to decorate good or have a certain standard of processing:
1、 first stone brightness is better, brightness should be at least 80 degrees.
2、 followed by surface pattern should be uniform, no obvious noise, color should be basically the same.
The last 3 Stone thickness should be uniform, four angle to the quasi foot, must be rectangular and trimming machinery or obvious grain breakage.
