Our comprehensive system from machining to quenching, assembly and product inspection meets customer needs. We hold nothing back with our fully equipped factory and cutting edge equipment.
Chunichi Seiko is your gear specialist. We develop and produce only gears, driven by technology. Firmly centered on gears used in automotive applications, Chunichi Seiko also produces pinion gears for agricultural machinery, intermediate gears, bevel gears and more. Our clients are found both in Japan and around the world. As a gear specialist, we continue to look to the future to provide technology that answers the demands of our customers.