Yan Bei Potato Industry Development Co.,Ltd is an important export companpy of Zhangbei County Yanbei (Group)General Corporation and a leading enterprise in Zhangjiakou District. It was established in December 2006, with the registered capital of 30,000,000 Yuan (RMB ),covering an area of 220 mu,and with total investment capital of 180 million yuan (RMB)for the project in the production of de hydrated potato flour and its derivative products. Its annual production capacity is 20,000 tons.