What flour is used for noodles?

Strong gluten bread flour refers to flour with an average protein content of about 13.5%. Generally, flour with a protein content of more than 1 1.5% can be called high gluten flour. High-gluten flour is dark in color, active and smooth, and it is not easy to form balls by hand; Because of its high content of protein and strong gluten, it is suitable for making elastic and chewy noodles.