High-tech Zhuang yam noodles authentic. According to the query related to public information shows that Gaoxinzhuang authentic iron stick yam noodles, traditional technology, handmade. Fresh flavor and smooth. Vermicelli, is a sweet potato, potato and other raw materials, after grinding and precipitation processing, made of silk strip-like dry special traditional food. All parts of China have their own unique production process, the finished vermicelli is grayish white, yellow or yellowish brown, according to the shape can be divided into round vermicelli, fine vermicelli and wide vermicelli. After cooking, the vermicelli has a smooth and elastic texture, and can be used with vegetables, pork and chicken to make delicious food.