Jialong Packaging Machinery Co.,Ltd is a Professional manufacturer of carton machinery for more than 30 years.our machines have export to many countries in the world.Our company specializes in discovery, development and production of corrugated cardboard production line, automatic flexo ink printing slotting die cutting machine, semi-autoatic flexo ink printing slotting machine,auto rotary die cutting machine ,single facer corrugator machine, flute laminating machine, automatic carton folder gluer machine,carton stitching machine, slotting machine, thin blade slitter scorer machine, egg tray making machine, paper edge protector making machine, paper tube core making machine and other relevant packaging machinery.