... alloy, stainless steel 3. OEM and Sample accept Metal logo stamp Description:1.Material: brass, iron, zinc alloy, stainless steel2 ... and iron, die casting, spin casting, photo etching, printing, laser engraving etc. 4.Logo: synthetic enamel, soft enamel, cloisonne ... , laser engraving, silkscreen and offset printing etc.5.Thickness: Various thickness ...