共立精機 Company Profile

With reliable technology and abundant creativity, we will open up tomorrow.

Our company boasts four traditions and trust in touring, tool presetters, lens processing machines, and stirring and degassing machines. In addition to standard products, we respond to customer needs with milling holders for machine tool manufacturers and special angular heads. Our products are utilized in various industries, including automotive, construction machinery, and aerospace. We are pioneers in domestic tool presetters, having been the first to introduce them to the market. We offer a wide range of products, from compact tabletop models to the latest fully automatic systems equipped with CCD cameras. The launch of our lens processing machines began in 1970, making us one of the most historically significant companies in Japan. With the explosive spread of digital cameras, we have expanded our business. As the only domestic manufacturer of lens processing machines that offers a complete lineup of all processes from rough grinding to core processing, we supply all major camera manufacturers' domestic and overseas factories.