伸缩书立

POLYPROPYLENE BLOWN FILM EXTRUDER

Zhengshanggao A4 thickened PP foam writing board with writing pad, folder board and office supplies

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

Edam board clip a4-32K writing pad thickened wood examination menu with hook splint office

folder

File bag, archive box, folder, secretary folder, information book, collection book,

Plastic writing board clip