1 aluminum,steel, iron, alloy metal 2 metal signs/tag/nameplate for many industries,like electrtonics. 3 quality ... information: - Process: Various depending on the design - Material: brass, zinc alloy, iron, aluminum, stainless iron, copper, etc. - Size: 10-100mm, ... logo is availableOur company is a professional manufactory of nameplate ,metal signstag,plastic nameplate/tag/signs,etc ,for some famous ...