QUALITY SAPPHIRE WE MADE

1. We will carry out first quality inspection after each procedure is completed, and the defectives will be rejected
2. After the quality inspection test is finished, then proceed to the next process, the udefectives will be rejected
3. Repeat the above steps until the final process
4. Perform random inspections before shipment, and will carry out batch inspections if defectives products are more than our expected

We will do several inspections through machine and caliper before delievery.