Min. Order Reference FOB Price
1 Piece US$0.001-0.01 / Piece
Product Description
Factory Wholesale Price 28mm 1810 1881 type 30mm 38mm 45mm 48mm 55mm Bottle Preform/5 gallon barrel 5 gallon 650g 680g 700g 730g 750g preform MOULD MANUFACTURE PROCESS 1) Cap Mould : grinding→fly-cutter →CNC Milling→drilling→lathe→boring lathe→electric ...