This is the first step of second process, cutting and sand removing will be done in this area.

This is the last step of second process, welding and sand forming will be done in this area.

Manual sand blasting process by using alumina oxide. Three manual sand blasting machines are occupied.

Auto sand blasting process by using alumina oxide, it is about 2 times faster than the manual one. We have one in house and its capacity utilization rate is about 60%.

Casting supermarket: Once we finish the surface treatment and visual inspection, we will put the casting and finished parts to the supermarket to run replenishment KanBan management system.