Mold Design 

SJ has a strong design team and several experienced managers, who have comprehensive quality in development and design. Equipped with advanced hardware and software, we have the capability to lead your concepts and specifications to appealing products on the market.

Main QC procedure:

1, Mold design control

2, Mold steel hardness inspection  

3, Mold electrodes inspection

4, Mold core and cavity steel dimension inspection

5, Mold pre-assembly inspection

6, Mold trial report and samples inspection

7, Mold pre-shipment final inspection

8, Export mold package inspection