Henan double lion is a company specializing in the production of grain and oil machinery and equipment, scientific research, manufacturing, sales for the integration of large-scale private enterprises, technical university double lion and grain and oil machinery design and research institute of henan province, henan university of technology (the former college of food) university-enterprise cooperation, carried out for a long time in machinery, corn, rice, millet flour machinery, oil machinery and so on new technology research and development and application. The company has grain and oil machinery design and research Institute, large grain and oil complete equipment department, trade department, machinery and equipment production department. Business involves flour machine series, corn processing series, rice processing series, oil press series, grain and oil engineering design, equipment manufacturing and installation, engineering contracting, technical services, new product development, grain and oil by-products deep processing and so on.