On April 13, 2019, the space structure branch of China Steel Structure Association held a high-end Seminar on the management of China membrane structure industry in Fanchang, Anhui Province. The meeting discussed and determined the measures for the implementation of the credit rating evaluation of membrane material sales enterprise members and the measures for the identification of membrane structure enterprise level members, and formulated the five year work outline of China membrane structure industry 2019-2024, which divided the key work into three parts Solution.