... Aluminum, Brass ,Bronze or on request of customer3.Weight:0.5kg to 2000kg size from 100mm to 2000mmInvestment Casting(precision casting) part with ... white steel,copper,brass or on request of customer3.Weight: 0.2kg to 30kg size from 30mm to 850mm,thickness:3mmForging part with ... carbon steel,white steel,steel,aluminum alloy,brass or on request of customer3.equipment of forging:die forging hammer,free ...