... RoHS compliant. 4.Professional OEM and ODM manufacturer. 2013 OEM or ODM in dongguan and shenzhen top quality ... Material: cold-rolled sheet,stainless steel,carbonsteel ,alu alloy or alloy with various sheet3) Surface treatment: kinds of plating( ... forging, etc.MaterialAluminum, copper, brass, stainless steel, steel, iron, alloy, zinc , carbon steel, rubber and plastic .etcFinishPolishing; Anodize; ...