Detailed Product Description

metal ring binder

Professional production: Hardware Stationery folder, D-type folder, 

O-type folder, S-type folder, Q-type folders, folder porous, fast folder 

workers, sheet folder, folder column, Butterfly folders, 

special tin Organizer folder, folder teeth, paper folders, binding folder, 

folder snake, YO double coil, plastic (iron) single-coil,films, 

linkedcalendar, the apron, binding materials such as tape. 

holes, O and D and other type ring as per requirement

it is used for file
large quantity and good quality
packing: paper carton with pp bag