... preform,big preform mould ,PET bottle preform pet preform. we mailnly produce preform,big preform mould ,PET bottle preform pet preform.5 gallon preform , ... 5 gallon preform mould. 5 gallon blowing machine. bottle mould , cap ... mould. preform mould, cap mould . injection mould , bottle mould and semi automatic blow molding machine