QI ' E Group is a large - sized joint - equity enterprise which is specialized in producing edible oil mechanical equipment and it is also a group enterprise integrating scientific research , manufacturing , and sales as one .Our company has been in long - term cooperation with Research Institute of Machine Design company of Henan , Henan University of Technology ( formerly the ZhengzhouGrain College ) school - enterprise cooperation in the oil equipment , protein extraction , phospholipid extraction , etc , R & D and application of new technologies ,Our company has set up Mechanical Design and Research institution , oil press machine department , large - sized complete oil equipment department , international trade department , and production department