Min. Order Reference FOB Price
1 Piece US$0.005-0.008 / Piece
Product Description
Standard 28mm Caliber Pco 1810 20g 25g 28g 32g 38g Bottle PET Preform MOULD MANUFACTURE PROCESS 1) Cap Mould : grinding→fly-cutter →CNC Milling→drilling→lathe→boring lathe→electric pulse →fine fly-cutter→polish→electroplate→install ...