In the past 50 years, we have been strengthening our core competitive power and keeping our leading position in the industry through technological innovation and development. After the first bulldozer in 1958, we developed T120 series bulldozers independently, which became the dominant homemade bulldozers. T120 crawler bulldozer was ranked the first in the evaluation activity of bulldozer industry in 1982. 

In 1985, we introduced internationally advanced D60 and D65 series bulldozers from Komatsu Japan. In 2001, we developed China’s first TYD200 hydrostatic steering modular bulldozer, which has acquired Tianjin technology advance prize and national patent of utility model.