Concord Steel, Inc (Concord). Concord is a leading independent manufacturer of steel counterweights and structural weldments. We sell our products primarily in the United States to original equipment manufacturers (OEM) of certain construction and industrial related equipment that employ counterweights for stability through counterweight leverage in the operation of equipment used to hoist heavy loads, such as elevators and cranes. The counterweight market we target is primarily comprised of OEMs within: Commercial and industrial construction equipment industry that manufactures aerial work platforms, telehandlers, scissor lifts, cranes, and a variety of other construction related equipment and vehicles The elevator industry, that incorporates counterweights as part of the overall elevator operating mechanism to balance the weight of the elevator cab and load.