Founded by auto detailer Richard C. Weichand in 2011, Greenway's Car Care Products makes car-care chemicals and detailing supplies for professionals and enthusiasts. The company grew out of Weichand’s nearly two decades in the detailing trade, where repeated testing led him to develop products aimed at solving everyday paint-correction and vehicle-care problems. Greenway also stands apart for its unusually detailed usage guidance and product sizes ranging from two-ounce samples to half-gallon containers.
Professional Detailing ProductsFamily-owned and operated since 1933, Professional Detailing Products makes professional car-cleaning products and teaches the methods behind them from its Canton, Ohio headquarters. Founded as Ohio Auto Supply during the Great Depression, the business has evolved into a dedicated detailing company with its own production area and a 4,000-square-foot training wing. PDP was also the International Detailing Association’s first Recognized Training Center, serving everyone from do-it-yourselfers to working detailing professionals.CANTON, OH
Prima Car CareFounded in Denver in 1999, Prima Car Care is a Colorado maker of car-care products whose in-house team develops and tests each formula before production. Now based in Windsor, the company manufactures and bottles its products in the USA for professional detailers and hands-on vehicle owners, with sales reaching five countries across three continents.SELINSGROVE, PA
Simoniz USA, IncFounded by George Simon in 1911, Simoniz USA makes automotive appearance and protection products alongside professional cleaning and sanitation solutions for businesses worldwide. Still family-owned across multiple generations, the Bolton, Connecticut company has grown into four specialized divisions supported by 13 distribution centers and more than 450,000 square feet of facilities. Its Simoniz Garage also develops and tests detailing products with professional detailers, extending a century-old car-care heritage into modern commercial markets.CRANBERRY TOWNSHIP, PA
Limitless Car Care, IncFrom Middletown, New York, Limitless Car Care makes automotive detailing supplies for enthusiasts and professional detailers, including its own leather-care formulas and concentrated Decon cleaner. The company says its products are made in the USA and developed through hands-on refinement of formulations and detailing technology, then shipped nationwide. Its catalog also pairs its branded chemicals with microfiber tools and professional detailing equipment.MIDDLETOWN, NY