Supplier: Pp sheets, sheet protectors, my clear bags, button bags, notebook covers, notebook cover rolls, button envelopes, office stationery, school stationery, id card holders, cd pouches, ring binders, display books, spring binders, spring files, punchless files, expanding bag, expanding files, hanging files
Buyer: Pp granules, pp raw material, pp injection, pp random copolymers, lldpe, pp film.
