Profile: Royson Engineering Co. specializes in manufacturing vibratory equipment. We focus on fabrication, sample testing, descaling, cleaning, preplate finishing and machining services. We supply deburring, polishing and burnishing equipment. Our product line includes settling, rinsing, water discharge, waste discharge, vibratory waste, waste treatment and dipping tanks. We distribute vibratory screen separators, parts separators and classifiers. We offer ceramic, plastic, steel and crushed corn cob tumbling media.