Mad Engine is a full service screen-printing company. It has its own in-house art studio that creates products using the latest art techniques. It has created and produces T-shirts and sweatshirts licensed by Marvel Comics, The Fast and the Furious, Kirby, California Street Rods, Dooley & Friends, Speed Racer, Monster House, and more. Mad products are made for adult, youth and juniors. Mad Engine is in San Diego.