Analysis of copy paper, such as 70g, 80g, 85g, 120g, etc., means that the weight of the paper per unit area is multiple, because the density of the paper is basically the same. The heavier the weight of the paper per unit area, the greater the thickness of the paper. thick. The copier uses 70-85g paper, and the printer generally does not use less than 60g thick paper, otherwise it will easily jam.
Q4：How far is your factory from the baiyun international airport?
A：It only takes 25 minutes by car or subway.
With 20 years of manufacturing experence, we always provide customers with reliable quality product !