In 1954, the company became the first enterprise in China to engage in the research and production of specialized vehicles.

In 1967, China's first heavy-duty mining dump truck rolled off the production line.

In 1981, China's first domestically produced Roman dump truck was introduced.

In 1984, the company officially joined China National Heavy Duty Truck Group Corporation (Sinotruk), dedicating itself to the research and production of specialized and special-purpose vehicles, primarily based on heavy-duty truck chassis.

In 1985, China's first SKD-assembled Steyr dump truck was produced.

In 1992, China's first generation of heavy-duty mixer trucks was launched.

In 2001, the company developed three-dimensional blade mixing technology.

In 2003, China's first 6.2-meter front-dump truck was produced.

In 2006, the company was designated as a national vehicle export base.

In 2011, the company relocated from the main urban area to the northern zone of Qingdao High-Tech Industrial Development Zone, marking a new chapter in its development.