File folder

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

Zhengshang PP foam A4 horizontal fashion folding plate clamp horizontal plate clamp can be customized

Plastic writing board clip

Telescopic book

Accordion bag 2

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

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