... plating, etc.Size35mm,40mm,45mm,50mm or customizedThickness1.5mm,2mm,3mm,4mm or customizedLogolongzhiyu or OEM Process Casting,engraving,printing,etching, ... 16 days to make new samples.2.Mass Production:Usually we send sample to customers for final confirmation,then ... Medals FYI: ♣ ABOUT USShenzhen Longzhiyu Crafts Co., Ltd. is a professional manufacturer of Souvenir Coins,Badges, Medals, Key Chains, ...