Our factory manufacture paper for 11 years 100%wood pulp Substance: 70/75/80gsm Each month production :5900 Item copy paper ,A4 paperMaterial100% wood pulpSizeA3, A4, Letter size(8.5x11),Legal size(8.5x14)Base Weight80gsm, 75gsm, 70gsmWhiteness92-96%, 98-100%, 102-104%Packing500 sheets per ream, 5 reams per carton(box)Load Qty(20ft) A4A3Letter sizeLegal size80gsm7800 reams3900 reams8000 reams6300 ...