Our company processes parts for businesses connected to the high-quality industrial machinery and automotive industries, and we consider quality assurance to be of utmost importance. In our efforts to improve quality, we have introduced equipment to enhance the "Quality Assurance" capability of the roller polishing process. By introducing external grinding machines that perform precision grinding and simultaneous laser inspection measurement, adjusting processing conditions as needed, set-ups are carried out by skilled workers, and production is maintained by trained operators who can consistently produce good quality.

Moreover, the introduction of transport robots and high-performance cutting machines in the outer ring manufacturing process, and the introduction of CNC automatic cutting machines equipped with automatic workpiece feeding devices have automated the positioning at the time of workpiece mounting, ensuring processing accuracy and reducing the physical burden on the workers. With the introduction of this equipment, automated processing has become possible, thereby achieving productivity improvements and stable quality.