Kokusai Co., Ltd. engages in the manufacture and sale of testers, measurement instruments, and automatic inspection equipment for motors and rotating equipment in Japan and internationally. It offers balancing machines, tire balancers for production line, tire uniformity machines/tire and wheel assembly balancers, tire drum durability testing machines, road wheel balance and runout measuring equipment, tire balance weight appliers, shaft straightening machines, coil winding testers, motor testers for production line, gear testers, seismic systems, electric servo motor-driven vibration testers, and electrodynamic vibration testers. The company serves automotive, home appliances, office equipment, and digital equipment industries. Kokusai Co., Ltd. was founded in 1969 and is headquartered in Tama, Japan.