... Range of Metal Materials. Item Good Quality Metal Shielding Cases MaterialStainless Steel, Cold Rolled Steel, Aluminum, Brass, Copper ... , jig, and gauge buildingTooling& Die BuildingMetal Shielding Cases Small Batch SamplesCustom Metal StampingCustom Wire FormingTurningPrecision/CNC MachiningWire ... .obey color greateseMetal Shielding CasesMetal Shielding Cases Good Quality Metal Shielding ...