No matter which product is good or bad, different products have different price/performance ratios. The roll printing... moreNo matter which product is good or bad, different products have different price/performance ratios. The roll printing machine is no exception, and it is best for you. There are many people who will pursue brand, price and service blindly. It seems that this is the best. In fact, only the products that suit their needs can be selected to get the best results.