三友製作所 Company Overview

I want to always be a challenger for the happiness of humanity.

Sanyu Manufacturing Co., Ltd. is a company with a consistent production system that encompasses everything from design to machining and assembly adjustments. In particular, our precision machining division, which possesses unique technology, and our lab automation division, which proposes automation with unique ideas, continue to receive high praise from our customers. We handle a variety of products, including evaluation testing machines for electric cables, industrial measuring instruments, automotive-related parts, medical and analytical equipment, and microfabrication-related products.