1959: The company originated as Zhangjiakou Grain Machinery Factory.
2007: It was restructured into a joint – stock company and renamed Zhangjiakou Dongxu Grain Machinery Co., Ltd.
2010: The company carried out an overall relocation to Xishan Industrial Agglomeration Area in Zhangjiakou, covering an area of 100 mu.
2012: It joined COFCO Group and was renamed COFCO Engineering Equipment (Zhangjiakou) Co., Ltd.
2014: The company was rated as a high – tech enterprise in Hebei.
2018: The second – phase workshop with an investment of 57 million yuan and an area of 13,000 square meters was put into operation.
2020: It was recognized as the most reliable domestic brand for complete flour – making project equipment suppliers.