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Zhengshang PP foam A4 thickened horizontal double fold plate folder storage folder office supplies

Zhengshang PP foam strength folder, folder, test paper folder, file folder, finishing folder, long pressing clip, office supplies

印油

风琴包系列

POLYPROPYLENE BLOWN FILM EXTRUDER

二孔文件夹

Zhengshang PP foam A4 horizontal fashion folding plate clip vertical plate clip can be customized office supplies