[ Manufacturer ]Main business are Our main products are divided into five series, i.e., optical fibre communication, facsimile communication, mobile communication, special communication, electronic devices.
Hunan Spaceflight Satellite Communication Science And Techn
[ Manufacturer Trader ]Main business are Satellite communication antenna, Satellite television antenna, Mobile antenna, Microwave transmission antenna, Digital receiver, Analog receiver, Amplifier, Modulator, Mixer.
Tianjin Zhongjiao Yizhi Teaching Instrument And Equipment T