About Zips Car Wash is a modern express tunnel wash featuring the newest technology in the car wash business. The soaps and chemicals used are from Turtle Wax, one of the foremost leaders in the car wash industry. The equipment is from Sonny's, the largest car wash equipment company in the USA. Turtle Wax is one of the largest selling brands in the retail and professional car wash market. Operating since 1941, Turtle Wax is a leader in automotive cleaners, polishes and protectants. Turtle Wax supplies all of the car wash chemicals for Zips. Sonny's is the largest supplier of conveyorized car wash equipment in the U.S. In house manufacturing facilities allow Sonny's to produce the most up to date car wash equipment in the U.S. The computerized point of sale machines allow customers to choose what they like with no up sell pressure.