Our solely owned printing factory Marine Lithographing Ltd was set up to provide and maintain excellent printed tin sheets in order to prioritize our production needs. Metal Proof Machine is a small size of printing machine, which for making tin proofs samples. We currently have 3 metal proof machines to enhance fast sampling. Our solely owned printing factory consists of 5,800m2 which next to our production factory. We have employed 60 staffs in the printing section in day and night shifts.