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To grasp the international up-to-date techniques, we have purchased successively advanced equipments. These machines are as follows:

        ?rotogravure printing machines;

        ?laminators(dry,dry &wet,solvent-free);

        ?bag-making machines (3-side-seal, back-seal, side-weld, standing, zipper, standing &zipper, straw);

        ?slitting machines;

        ?inspection machines.