3d printed keychain ring bulk for woman

The kind of printing keychain is made of by stainless iron material . The printing way is offset printing , the surface make epoxy and protect keychain ,so we can make 3d printed keychain, it is shows a transparent effect . On the back size we can customized your logo or pattern on it .  Item : 3d printed keychain ,keychain metal ,custom made keychains  Size : customized  Material : zinc alloy , iron , stainless steel/iron , brass  MOQ : 500PCS  Color : customized  Design : can be customized ,engraved ,printed ,embossed /debossed ,2D/3D  Process :Acceptable,can be silk-screened printing, laser engraving, etched, stamping, embossed/debossed,or paper sticker with epoxy coated Finish : gold ,nickle ,brass copper ,matte gold , matte nickle ,antique gold , antique silver , antique brass and so on  Attachment : jump ring/split ring/4-link key chain etc Packing : 1pc/opp bag , paper card , or we can cust…