... ,bottle preform mould,plastic preform mould,pre-form mould.1-48 cavity. PET preform mould,preform mould,bottle preform mould,plastic ... preform mould,pre-form mould,PET mould,preform mold.1-48 cavity.· Design different knids of mold structure,such as Long ... Mold,Pneumatic Valve Mold,etc.· Mold cavity from 1 to 48.· Electric control system with simulating stretch testing to improve yield rate ...