We are a manufacturer of copy paper with well-equipped testing equipment and strong technical force, we also like to do OEM Item Copy paper Material100% wood pulpSizeA4, A3, Letter size(8.5”x11”),Legal size(8.5”x14”)Base Weight80gsm, 75gsm, 70gsmWhiteness92-96%, 98-100%, 102-104%Packing500 sheets per ream, 5 reams per carton(box)Load Qty(20ft)GSMA4A3Letter sizeLegal size80gsm7800 reams3900 ...