Qingzhou City brothers plastic packaging printing, advanced nine color high-speed computer gravure printing machine, computer automatic control high-speed laminating machine, high-speed bag making machine (Independence zipper bag sealing, side sealing, side sealing, four sides sealing the bottom of the punch ), high-speed sliding plug slitter. We have always adhere to the "quality first, reputation first" management philosophy, relying on the superb technology, meticulous service, providing our customers with first-class products, and as always, sincerely cooperate with you, let us work together towards a glorious tomorrow .