Maruyoshi Kogyo Co., Ltd. is a precision metal components manufacturer expanding into the medical and healthcare device industries. Since its founding in 1959, the company has built a strong foundation in advanced metal processing and quality management, enabling the production of small, high-precision components that support sophisticated mechanical systems.
We provide integrated manufacturing capabilities covering machining, forming, heat treatment, surface treatment, and assembly. This one-stop production system allows us to respond flexibly to customer requirements, from prototyping to mass production, while ensuring consistent quality and traceability.
In the medical and healthcare sectors, we focus on functional components used in drive mechanisms and control systems, contributing to the miniaturization, performance, and reliability of medical equipment. Our expertise in processing complex geometries and internal structures enables us to deliver highly durable and precise components for safety-critical applications.
Our quality management system is certified to ISO 9001 and ISO 14001, supporting stable production and environmental responsibility. In addition, we are strengthening our internal systems with a view toward obtaining ISO 13485 certification, further aligning with the stringent requirements of the medical device industry.
Looking ahead, we are committed to expanding our presence in the medical and healthcare fields by providing high-value components and engineering support from the early stages of product development. Through our manufacturing technology, we aim to contribute to improved healthcare and enhanced quality of life.