大豊製作所 Company Overview

Quality-focused from materials to completion.

Since its establishment in 1961 in Nishi Ward, Osaka, Daioh Manufacturing Co., Ltd. has consistently focused on safety first and quality in the machining of metal components based on its corporate philosophy. Step by step, we have established our position. Even now, we continue to move forward without stopping, and as a company, we are united in our efforts to acquire further skills and improve our knowledge to meet our customers' expectations. Please trust us with your metal machining parts, supported by a processing system that accommodates small quantities.