About Ningxia Potato Products Co., Ltd. Shiyan District Ruifeng Potato Products Co., Ltd. was founded in 2001, is located under the Guyuan Liupanshan Dongguan Road, 3 kilometers north. Guyuan potato starch is in the larger enterprise counterparts, high quality, advanced technology manufacturer of potato starch, potato starch annual output of 5000 tons, registered capital of 300 million, superior product quality has reached the level of national standards, can be widely used in food, pharmaceutical and chemical industries company produced using automated production line operations, the election district with high-quality non-staining Liupanshan fresh potato as raw material. Introduction of new technology, new technology, in strict accordance with national standards of production, stable qu.. (more>>)