Forty years have witnessed the cross-century development of the mine, and also the track of its endeavor. During glorious flowers in spring and solid fruits in autumn, walking sonorous, with the pragmatic pursuit to lay a solid foundation. In the autumn harvest time, with gratitude and faith, with high morale to usher in the Chinese engineering machinery industry golden age!

In 1973, the first tilting mill applied in the mine powder industry, the aggregate processing equipment has begun to contribute to the construction of infrastructure. In the 1990s, the integration of world economy became the mainstream of global economic development, and the Chinese economy entered a new stage of opening up to the outside world. At the same time, with the deepening of reform and opening up, the demand for engineering machinery has been further strengthened.

The aggregate processing equipment was still produced in 45 years. The mine grinding machine has the international advanced level and is widely used in many industries and fields.