At the factory of Dye Works-Sawa, hank dyeing machines that have been carefully used since the company’s founding continue to operate, boasting a history of over 50 years. In addition, the latest equipment has been introduced to achieve efficient and precise dyeing. Utilizing automated dyeing machines and advanced temperature and humidity control systems, the company ensures stable product quality. By thoroughly understanding the “quirks” of these machines and making precise adjustments, they produce delicate color variations. Furthermore, by combining manual work with machine processes, they enhance the overall accuracy of the dyeing process. By integrating traditional techniques with cutting-edge technology, they continue to create exceptional dyeing quality and new value.