... China. Good stiffiness,woderful for Paper Tube making.GMS: 135g-280g.Regular size:635mm - 1125mm,Width of machine:1860mm,2640mm,2760mm ,all ... mainly produce copy paper,writing paper, duplex offset paper, special paper/craft paper/greaseproof paper,Food Wrapping paper such as the paper cup paper, PE coated paper, normal white ... don't have the delay lead time complain so far. Paper Bobbin Tube Paper