TDI Group, LLC. is a supplier of used and remanufactured mechanical and electrical equipment used throughout the metals industry. TDI carries a large inventory of both mechanical and electrical equipment in addition to buying, selling, and brokering surplus equipment from around the world. In addition to our surplus equipment sales, we can provide complete plant and individual equipment appraisals. We specialize in providing whole plant liquidations and we offer very attractive consignment opportunities for individual components lines, or operations as an integral part of our Surplus Asset Management Program.