... Logo, Polish, Electroplating, Enamel, Printing, Diamonding ect.Attention:Logo items belong to the client, reference only not for sales please. Buttons OEM ... Ability:1) Machines:Die casting machine for alloy products, Stamping Machine for brass products2) Surface Coating:Polishing,Electroplate,Enamel,Pad printing, Sparkling, Wiping, Resin etc.3 ...