Tong Yang Moolsan is based in Kangnam-gu, Seoul, South Korea, and is sometimes referred to as TYM. Early tractors were based on Iseki designs, from Japan. They have built tractors for other companies and been sold under various brands, including: SAME and Nibbi of Italy; Tong Yang; TYM; and Mahindra. In the United States, they have been imported under the Scorpion and Millennium brand names. In addition, TYM has some tie-ups with Case IH and SAME to either build, assemble or distribute their tractors in South Korea.