Sand casting types：Chemically hardened sand molds

Article No. ：consult

Types of special casting：Metal mold casting

Surface treatment：Polishing, chrome plating, fluorine spraying, spray painting, electrophoresis, hard oxidation, spray, sand blasting, vibration grinding, etc

material：Aluminum alloy, zinc alloy

Molding process：High pressure casting

Allowance：0.001

Proofing cycle：4-7Days