HT Co., Ltd. was established in 2002 and is a Korean manufacturer specializing in orthodontic medical devices. As one of Korea’s pioneering manufacturers of sapphire monocrystalline ceramic brackets, HT has built extensive expertise in the development and manufacturing of orthodontic brackets.Our flagship brand, MISO, is a clear aesthetic sapphire bracket made from monocrystalline alumina. Designed with both aesthetics and precision in mind, the MISO Series has been supplied to customers in Korea and international markets.With extensive manufacturing experience and technical expertise, HT maintains a systematic approach to product development, production, and quality control. We are committed to continuous research and development to provide reliable, high-quality orthodontic products and to strengthen our presence in the global orthodontic market.