Supplying today's industries with standard and cut-to-size engineered plastics, serviced by plastics professionals Online Plastics® is the online catalog for thyssenkrupp Engineered Plastics, a distributor of engineering plastic materials for fabricators, OEM, machine shops and more. As a distributor, we focus on stocking a large inventory and broad range of Engineered Plastics for machining and fabrication. To support our customers tkEP maintains fulfillment centers in key locations to ship materials fast and keep shipping costs as low as possible.