An kafa Kamfanin Sarrafa Traktoci na Sichuan Tranlong a shekarar 1976, da farko a matsayin kamfanin kera sassan injunan noma. Tun daga shekarar 1992, tana samar da ƙananan da matsakaitan taraktoci (25-70 hp), waɗanda galibi ake amfani da su don jigilar kayayyaki a yankunan tsaunuka da kuma noman ƙananan gonaki.