1959 – Factory was founded as Zhangjiakou Grain Machinery Factory
2007 – Changed to Zhangjiakou Dongxu Co., Ltd
2010 – Moved to High Tech industry park (100 acres)
2012 – Joined COFCO Corporation, changed to COFCO Engineering Equipment (Zhangjiakou) Co., Ltd
2014 – Appraised High and New Technology Enterprise
2020 – Invested RMB 57 million for new workshops and improve production capability
2021 - Listed on the ChiNext board of the A-share market along with parent company
2023 – Rated as Specialized, Refinement, Differential, Innovation Enterprise
2025 - Implement digital factory developmentlink:https://www.ceeflourmill.com
