Yamato Kogyo Co., Ltd., through its subsidiaries, engages in the manufacture and sale of steel products in Japan and internationally. The company offers H-beam, channel steel, I-beam, equal angle, steel sheet pile, rolled steel for shipbuilding, bent and cast steel products. It also provides trackwork materials, such as turnouts, anti-derailing/deviation guards, expansion joints, NEW crossings, adhesive insulated joint rails, tie plates, and bolts. In addition, it offers jumbo H-beams, Z sheet piles, angles, and rebars. Further, it is involved in the transportation and medical waste treatment, as well as produces counterweight products. The company was incorporated in 1944 and is headquartered in Himeji, Japan.