大光製作所 Company Profile

Providing customers with 'high quality' through 'light energy'.

Daiko Manufacturing Co., Ltd. specializes in precision sheet metal and laser processing for the high-tech industry. We propose high-quality products to our customers using the infinite power of "light energy." Our products are processed using high-precision sheet metal machinery for small-batch, diverse precision sheet metal processing in sectors such as semiconductors, LCD exposure equipment, medical devices, and various IT equipment. The main production focus includes processing that encompasses welding of aluminum (A5052), which accounts for about 70% of our overall aluminum processing. In welding, we also accommodate airtight and watertight welding using YAG lasers and disk lasers, as well as high-precision welding processing through accurate sheet metal processing and laser welding in the preceding stages. In recent years, we have received high praise in the field of crystal art using laser micro-processing technology.