Established in 1990, dutry enterprises is a professional manufacturer of all kinds of packing products, which including paper( paper box/bag, document bag, carrier bag) and plastic(knitting bags, food bags, gift bags, t-shirt bags) jewlry and display bpx, packagig etc.  Our products are natioanwaide sold. We don't just have the improvement on quality only but also has very excellent after sale service. Providing the first technique, first quality, first service, we have making very good business relationship with all customers on both benificial point.