Over the years, The Warren Company has been involved in sheet metal ductwork and sheet metal supply, and now it is a full-service steel fabrication and warehouse facility. The company s stock list includes more than 6,000 steel items, including several finished products designed and built at Warren s Erie, Pa., facility. The Warren Company also carries a line of hand tools for the professional metal worker, including Vise-Grip locking tools, Quick-Grip clamping tools and Prosnip snips. The Warren Company has been family owned and operated since its establishment in 1913. It operates several subsidiaries, including Metalkraft Systems, which manufactures metal and folding table leg products, and Truflo Fans, which provides commercial fans and industrial coolers.