DB has been supplying acoustic components globally since 1976. Initially, we collaborated with existing component suppliers to meet customer requirements. After 2000, we began assisting customers with acoustic component designs using our own proprietary designs. In 2005, we underwent a significant transformation by implementing automation in every step of our manufacturing process. Our first fully automated production line was launched, revealing substantial benefits for both our customers and our future growth. Today, we operate over 100 fully automated production lines.