A4 paper ring binder   1 size  all sizes as your requirement suitable to hold carious sizes of paper.including A4.FC 2 Material paper board 3 color & type all kinds of colors and types available . logo as your requested 4 comfortable handle and good appearance 5 good holder for files classifying for easy updating 6 competitive and affordable price with high quality .larger quality .higher discount 7 OEM.ODM order 8 low price .good quality .on time delivery    we are also package factory .we can supply promotional paper folders and other package products all style are avaiable once receipt customer detail inquires packing 1pc in a poly bag. then export carton payment 30% deposit first delivery time we have own machine .the delivery time is much fast than others ,we can make 100000 pieces per one day our enterpeise promise to provide our clients with the best quality and service .which was also we did before to keep our good image in the national and international market we sincerely hope that we could make good and better cooperation with clients from all over the world.     contact person   Judith skype judith8731 TEL+86-13081917681