Min. Order Reference FOB Price
1 Piece US$0.005-0.008 / Piece
Product Description
48mm Neck 88g-180g PET Bottle Preform &PE Cap MOULD MANUFACTURE PROCESS 1) Cap Mould : grinding→fly-cutter →CNC Milling→drilling→lathe→boring lathe→electric pulse →fine fly-cutter→polish→electroplate→install 2) Preform Mould: ...