What kind of state-owned enterprise is Tianjin 7 12 Factory?

State-owned military units. Official website of Tianjin 7 12 Communication Broadcasting Co., Ltd. shows that Tianjin 7 12 Factory is a state-owned military unit. Established in 1936, Tianjin 7 12 co., ltd. is a core supplier in the field of private network wireless communication in China, with national enterprise technology center and industrial design center.