National Highway Products, Inc. combines nearly 40 years of industry experience with large-scale, advanced manufacturing and comprehensive product distribution. We produce high-quality traffic, street, and specialty signage - including overhead guide signs - using state-of-the-art routing and printing technology. We also supply a full range of traffic safety products, equipment, work zone materials, and raw components - making us a single-source partner for virtually everything on or around the roadway. Backed by 100+ active government contracts, we deliver quality, scale, and reliability.