SJT Manufacturing, Inc is a contract manufacturer company leader in Puerto Rico fabricating and assembling sheet metal, machined and stamped parts for global customers around the world. An ISO 9001 certified organization with specialized capabilities to offer goods and services primarily to Fortune manufacturing customers and many others medium-large local accounts. Experienced precision metal fabricator; servicing the electrical, electronics, military, construction, communications, computer, medical devices, restaurants, modern designs and pharmaceutical industries, as well as any kind of industry that requires light metal products. SJT Manufacturing fabricates a large variety of quality sheet metal products for its customers. We are capable of fabricating a wide variety of products from the smallest single parts to large and complex products or components.