Shanghai Duomu Industry Co., Ltd is a leading manufacturer, supplier, and factory of high-quality cutter rings used in tunneling. Our latest product, the Overlaying Cutter Ring, is a game-changer in tunneling technology that is making excavation faster and more efficient than ever before. The cutter ring is made from high-grade materials, and it is designed to withstand the harsh conditions found in tunneling environments. It is also equipped with the latest technology in cutting-edge design, making it a reliable partner for tunneling projects of all sizes. At Shanghai Duomu Industry Co. Ltd, we are committed to providing our customers with unparalleled quality, and we are constantly improving our products. We believe that our Overlaying Cutter Ring is a product that will change the tunneling industry, and we are confident that it will exceed your expectations. Trust us to help you create the best tunnels possible, with our innovative products and commitment to excellence. Contact us today to learn more about our products and how we can serve you.