... 3.export safe package 1. Item No. hand machine.for crimp bottle and sprayer2.Products informations: four ... neck module you matched to one machine,12mm,15mm,18mm,20mm.you can choose three ... according to clients' requirements2) We also offer cap/pump and surface processing such as frosting, silk-screen ... products and information, thanks! hand crimp pump machine for 12mm,15mm,18mm,20mm neck