Elevator door shoes are components designed to ensure smooth door operation and secure closing of elevator doors. DI T&I has a production capacity of over 100,000 units per month and offers a wide range of material options—including urethane, neoprene rubber, nylon, and Teflon—tailored to different elevator specifications and floor heights. In particular, our fire-resistant door shoes are certified by accredited institutions and are widely used in both domestic and international markets. At Mitsubishi’s manufacturing facilities in Japan, DI T&I door shoes are applied to all elevators.