OEM Machinery parts,Aluminum Sand Casting Process with Precision Molds and Tooling,ball ... plating, power coated and anodizing OEM and ODM parts range: auto parts, electronic parts, furniture parts, home appliance and other industrial uses Processes: CAD ... and sample Casting capacity: 200 to 500 tons/month OEM Machinery parts,aluminum sand casting,T6 heat treatment,ball blast on surface