1, cold rice noodles are the general name of rolled dough, dough, rice skin and stuffed dough, which are generally divided into rice skin and dough.

2. The rice skin is made of high-quality rice. The production process is to soak the aged high-quality rice overnight, then grind it into slurry with a stone mill, let it stand for precipitation, skim off the upper water, and steam it in a bamboo steamer.

3, dough, is made of flour, usually using high-gluten flour, flour mixed with water and salt into dough, and then repeatedly rubbed in clear water to wash gluten. Let the flour water stand for two hours, then skim off the upper layer of water, spread the flour batter evenly, put it on a steaming tray and steam it in a steamer until it is cooked.