Fuji Iron Works Co., Ltd. is a company active in the fields of high-performance optical winding machines, slitters, and packaging machines. Our company consistently pursues handling technology in the manufacturing and processing stages of web production, and we are also actively promoting the adaptation to new materials. Additionally, we develop prototype machines at a practical level and conduct verification of the required performance and quality. In 2017, to further promote the development of new products as a specialist in the web handling field, we constructed a research and development building within our Katano Second Plant.