Wholesale 80g, 75g, 70g A4 Copy Paper

A4 copy paper, 70gsm, 75gsm, 80gsm
A3copy paper, 70gsm, 75gsm, 80gsm
A2 copy paper, 70gsm, 75gsm, 80gsm
B3 copy paper, 70gsm, 75gsm, 80gsm
B4 copy paper, 70gsm, 75gsm, 80gsm
B5 copy paper, 70gsm, 75gsm, 80gsm
Brightness: 98%, 102%, 104%, 106%, 108%, 110%
210*297mm, 420*297mm, 8.5*11, 8.5*14, 420*594mm, 353*500mm. 250*353mm