Well, when we talk about inspection, we should not only talk about the final inspection before the packing. Actually, the inspection starts from the raw material of silicon sand. We should not only check the bottle itself too, the mold is what we should check in the beginning. Our technicians on the position of I.S machine is very important inspection too. The technicians will supervise the machine and adjusted according to the bottles coming out. 

 

The last inspection process happens before packing. We have lamp inspection and automatic inspection.