No.2, Building 5, Huidu Headquaters Park, Xixin Avenue 5,High-Tech(West) Zone,  Chengdu, Sichua

Keylink Microwave is an ISO9001 certificated manufacturer of microwave/RF power amplifier, including linear amplifier, high power broadband and high efficiency narrow band solid state power amplifier....

Dongguan road, Dongguan city

Rayking Electronics Co.,Ltd concerned in research, develop and produce ECM (electretcondenser microphone ), MEMS microphone, array microphone, digital microphone, earphone module, receiver, speaker an...

Mobile radio,RF Transceiver,UHF VHF module...