井上製作所 Company Profile

We make all kinds of thick springs from one!

Inoue Manufacturing, based along National Route 1 in Kariya City, Aichi Prefecture, produces a wide range of products from compression springs, torsion springs, flat springs, and tension springs to wire processing and spring shoots, starting from just one piece. With 40 years of experience since our founding in Aichi Prefecture, which has a strong manufacturing industry, we utilize the skills and expertise we have developed, along with various production facilities, to create products that meet a wide range of customer needs, from large springs to long-length springs. Our policy at Inoue Manufacturing is to prioritize quality and deliver products that ensure satisfaction and trust for our client companies.