Is the communication in the north wing legal?

Legal.

According to (Tianyancha) query, Anhui Yi Bei Communication Co., Ltd. is a legitimate business enterprise registered and licensed by the Ministry of Industry and Information Technology. Founded in 2022, located in Hefei, Anhui Province, it is an enterprise mainly engaged in telecommunications, radio and television and satellite transmission services. Scope: Communication equipment sales; Sales of optical communication equipment; Mobile communication equipment sales; Software development; Information system integration service; Information technology consulting services; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization.