Founded in 1985, Ultimate Trading Corporation is a jewelry manufacturer, which specializes in silver rings, earrings and pendants. Based in Roseland, N.J., it offers a range of services, including custom design, imaging system, laser engraving, custom plating, computer-aided design (CAD) and model creation. The company also provides warranty service, boxing and packaging, rework/repairs, molding/casting, drop shipping, bar coding and labeling and order processing. Ultimate Trading Corporation has a quality assurance (QA) department and is capable of electronic data interchange (EDI).