Original Products

A history of knowing everything about special steel, a manufacturing environment that facilitates high-precision machining, and a spirit of boldly taking on the challenge of new fields. In order to take these assets accumulated by Yamaichi Special Steel and further leverage them in the business world and daily life, we are developing various products in-house and marketing them widely. Each of our products incorporates the range of our expertise from the various businesses we have developed, which is reflected in the products' quality, effectiveness, and convenience. We will continue to develop new products in the future.