Description Through its member companies, RDA Advantage Marketing Associates provides distribution services for a variety of products including disposable paper goods (napkins, roll towels, toilet tissue), food service disposables (cups, plates, cutlery, trays, foils and films), bags, trashcan liners, medical disposables, cleaning and janitorial products, and other specialty items. The RDA companies include Acme Wholesale Supply, JMZ Distributing, Huff United, Plast Techs Enterprises, R.J. Schinner, and Vernon Sanitation Supply. RDA offers buyers more than 5,000 items from its alliance of wholesalers; most can be delivered "just in time" from more than 30 US and Canadian distribution centers.