KOKUSAI CO., LTD. is a Japan-based company engaged in the manufacture and sale of balancing machines, testing equipment and others. The Company has five regional segments. The main products include testing equipment such as vibration testing equipment, material testing equipment and steering testing equipment, tire maker production lines inspection equipment such as uniformity and dynamic balance combined machines, inspection equipment for automobile manufacturer tire assembly lines such as uniformity measurement equipment and tire fitters, laboratory tire evaluation devices such as inside drum testing equipment and high-speed uniformity testing equipment, general balancing machines, automatic balance correction systems, axial straightening equipment, as well as other testing equipment such as winding testers, gear meshing testers and seismometers. The Company operates within the domestic market and to overseas markets, including the United States, Korea, China, Germany and Thailand.