 The people at Uline believe in hard work, and they live it by being there 24-7 to answer your call, having 41,000 items in stock, and offering same-day shipping from 12 locations across North America. Business owners, sellers, buyers, shippers, and packers believe it. Uline is the hard-working, dependable source for your shipping and industrial supplies. Visit Uline.com. It is 828.