... .Size35mm,40mm,45mm,50mm or customizedThickness1.5mm,2mm,3mm,4mm or customizedLogolongzhiyu or OEM Process Casting,engraving,printing,etching,enamal ... ,stamping etc.Packingpolybag+carton,plastic box+carton. or ... in metal crafts field11.Professional advices on meterial,process,packing,size,artwork etc.12.Ideal for ...