D.O.T. Labels Description: You can rely on NADCO, Inc. for all of your hazard identification labels, D.O.T. labels, and tapes. We offer a full line of standard D.O.T labels and tapes. We can also customize any of these D.O.T. labels to your specification.NADCO, Inc. also offers customized packing list envelopes as well as standard stock prints.Custom D.O.T. labels can be manufactured using: vinyl, paper, cloth, aluminum and copper foils, polypropylene and PVC films, foam, and many more.NADCO®, INC. concentrates on using environmentally friendly products.