SNT Dynamics Co., Ltd. manufactures and sells precision machinery. Its products include defense equipment such as powertrains, guns, artillery systems, and protection weapons; auto parts such as axles and transmission products; and machine tools including gear cutting machines, CNC vertical lathes, grinding machines, and universal lathes. The company was formerly known as S&T Dynamics Co. Ltd. and changed its name to SNT DYNAMICS CO., Ltd. in February 2021. Founded in 1959, it is based in Changwon-Si, South Korea.