PDQ Manufacturing is a leading supplier of automatic car wash equipment, payment and wash access control devices, and ancillary equipment for the car wash industry. PDQ is part of OPW, an operating division of Dover Corporation, a NYSE-traded multi-billion (sales) industrial company. PDQ sells worldwide through independent distributors in the United States, Canada, Mexico, Australia, New Zealand, Europe, South America and Caribbean. Today, PDQ is the world's largest manufacturer of touchless vehicle wash systems. PDQ brands include LaserWash® Touchfree In-Bay Automatics, ProTouch® Friction In-Bay Automatics, MaxAir™ Dryers, Access® Customer Management System, and Cortex Information Management Systems.