Tracked steel is mainly used for track manufacturing of construction vehicles such as bulldozers and excavators. At present, with the continuous development of profiled steel hole design technology, this molded direct-applied flange product has replaced the casting. Through the Shantui Group, Xuzhou Heavy Industry, Sany Heavy Industry, Xiamen Heavy Industry, Liuzhou Heavy Industry and other enterprises, the annual domestic demand for such products is around 600,000 tons.

Now it can meet the batch production of 17 products of LW135-LW216 series, with an annual production capacity of 50,000 tons.