Whiting Roll Up Door Manufacturing Corp started in 1953 and is based in Akron, NY. Whiting is known worldwide and is the second largest roll up door company we sell parts for. In most cases, we sell genuine Whiting parts. To save you money, we also sell high quality aftermarket replacement parts and complete universal roll up doors that can ship the same day! Having a working rollup door is imperative for a smooth operating business and we want to help keep your truck on the road. With thousands of parts on the shelf like hinges, rollers, latches, rivets and just about anything else you need for a roll up door, you can count on us to get the parts you need out in record time.

Rest assured, when you buy a rust repair panel from Mill Supply, you are going to receive the best there is in the industry. Our purchasers search for the cleanest lines, smoothest curves and best stamped form when they purchase panels like; rockers, rear quarters, cab corners, door skins and other restoration parts. We work hard at keeping our prices down so you're getting the best value for your dollar. Auto body restoration has been our specialty since our founding in 1944 when we started by selling paint and other body shop supplies to local businesses in the Cleveland area. Since then, we have expanded nationwide, and with the internet, often sell overseas. Whether you're repairing a classic to current car, pickup truck, or even your daily driver, we have the restoration panels you need. We distribute parts for Key Parts, Sherman, Golden Star, and others. If you have any question or would like help with ordering please contact us via email or give us a call at 800-888-5072 between 8:00 a.m. - 5:00 p.m. E.S.T. and one of our experienced representatives will be happy to help you.