瑞穂スプリング製作所 Company Profile

With years of know-how, we will not disappoint your expectations for the precision of complex-shaped springs.

Mizuho Spring Manufacturing Co., Ltd. is capable of handling all processes in press parts, including mold design and manufacturing, press processing, degreasing and cleaning, barrel processing, austempering, heat treatment, riveting, and tapping in-house. With the management philosophy of 5S (Speed, Spirit, Service, Slim, Simple), all employees are committed to challenging differentiated technology development with Passion, Mission, and Action.