
mst.ecnet.jp
Matsusaka Seiko Co., Ltd. is a Japanese manufacturer specializing in precision bearing turning and the development of proprietary single-purpose machinery. The company produces high-quality components such as radial ball bearings, rocker arms, and tripod rings using self-developed turning machines and automated transport systems. By integrating extensive turning expertise into their machinery design, they achieve high productivity and stringent quality control. Their operations include an internal tool-making department dedicated to optimizing cutting performance and shape accuracy. The firm serves diverse industrial sectors by providing both finished components and custom-built manufacturing equipment.