Qingdao Flour Machinery Plan was established in 1958 and specializes in manufacturing series of flour processing equipment.The plant undertakes scientific research and the work of develpoing, desiging and manufacturing. Qingdao Flour Machinery Plant has RMB130 million total assets and more than 120 senior technicians. Itis one of 15 the most profitable in Qingdao and one of 100 most profitable large enterprises in Shandong province.It is also a Shandong Patent Star Enterprise and State Spark Plan Model Enterprise
　　The plant's main product--"Shuangfu" brand complete sets of flour processing equipment won the state-level Second Spark Prize,the first Golden Prize for Product Trusted by Hundred of Millions of Rural Consumers and Golden Prize for Decade Progress of China Patent. And its products is popular ccross the country. Qingdao Flour Machinery Plant has 21,000 flour mills and its products are exported to over 30 countries and areas such as Russia, Mongolia,Ukraine ,Korea,Vietnam,Thailand,Argentina, Egypt and South Africa.

　　Mr.wang Yixi,president of Qingdao Flour Machinery Plant, is the designer and patentee of "Shuangfu" brand series of flour processing equipment. Mr.Wang was awarded by the state council certificate and special government allowance, and was elected as deputy to the 9th National People's Congress because of his prominent contributions to Chinese flour processing machinery technology.