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Writing pad pad clamp custom printing manufacturers ran bridge

Zhengshang PP foam A3 colorful folding plate clip binding rope folder folder test paper folder file folder

二孔文件夹

POLYPROPYLENE BLOWN FILM EXTRUDER

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Zhengshang PP foam high texture horizontal plate folder plus V thick folder color folder office supplies V

Zhengshang PP foam vertical folder double fold plate folder folder strong clip storage folder office supplies