三協金属製作所 Company Profile

A company with over half a century of history in the manufacturing industry of press processing.

Our company is engaged in metal processing, development, and manufacturing sales, and we have successfully developed a method to process braille studs without damage using special technology, for which we have also obtained a patent, ensuring the creation of safe and reliable products. Braille studs and bars are installed in places such as stair landings and in front of elevator braille guidance boards to support visually impaired individuals. Please feel free to contact us if you have any requests.