603712.SHG

TianJin 712 Communication & Broadcasting Co., Ltd. engages in the research and development, production, and sale of tactical radio, airborne station, railway communication radio, and other communication equipment in China and internationally. The company offers wireless train dispatch, urban mass, digital radio plane shunting, and ground communication system products. It also provides investment and asset management, as well as investment consulting services. In addition, the company manufactures and sells special and electronic equipment. It serves defense construction, railway construction, and other customers. The company was founded in 1936 and is based in Tianjin, China.