Shaanxi Tonly Heavy Industries Co., Ltd., established in 2005, is a professional engineering machinery manufacturer specializing in the R&D, design, production, and sales of off-road transportation equipment. We have a flagship product line of off-road dump trucks required for mining and large-scale engineering logistics, holding about 40% market share and consistently ranking first in domestic market retention in China.

As a high-tech enterprise focused on off-road dump truck R&D and manufacturing, we developed the industry’s first off-road dump truck, first all-electric off-road dump truck, first hydrogen-powered wide-body dump truck, first methanol wide-body dump truck, and first autonomous wide-body dump truck. With nearly 20 years of expertise, we have established four major business sectors, namely, off-road dump trucks, mining dump trucks, underground dump trucks, and off-road specialty trucks, with product series including fuel-driven, all-electric, hybrid, and methanol range-extended vehicles.