The company's main business is Terex Spare Parts, which specializes in the sales of Terex off-highway rigid dump trucks, TR100, TR50, TR60, TR353307/3305 full series products, Terex Spare Parts, TR100, MT3700, MT4400, MT5500, Terex Spare Parts, and other mining dump truck hydraulic seals, high and low pressure harnesses, hydraulic cylinders, machining parts, gears, chassis series components.