Profile: Parker Engineering and Manufacturing designs, manufactures and distributes coin acceptors. Our coin acceptor is used for car washes & also used in any type of coin-operated machinery. We supply coin acceptors under the brand name Slugbuster. Our product line comprises of single coin acceptors, single & double coin acceptors and electronic two or three-coin acceptors. We also offer replacement parts like faceplate, bottom brackets, diverters and coin cups.