How to improve the quality of die casting molds.

1) Produce die-casting molds from pure die-casting die steel. This can effectively improve the life of the die-casting mold and the appearance of the die-cast product.
2) Improve the precision of die-casting molds, and provide the quality of die-casting molds and die-casting products.
3) Using vacuum heat treatment, the life of the die-casting mold can be greatly improved.