Microphone and Volume Controller

We have our own factory to manufacture and export public address system and emergency fire protection broadcasting system.

Our products include the following items:
1), terminal receiver, code translator, RF modulator, electropeter.
2), program timer, multiple controller, audio matrix, telephone interface.
3), data controller, emergency, microphone expander, remote microphone.
4), emergency switcher, matrix, indirect speaker selector, emergency panel.
5), relay group, terminal board, pre-amplifier, speaker selector.
6), chime&siren, program distributor, M/S amplifier switcher, monitor.
7), auto blower, sequence controller, power source emergency, power amplifier.
8), integrated amplifier, classroom amplifier.
9), ceiling speaker.
10), wall speaker, spherical speaker, outdoor wall speaker.
11), xylary column speaker.
12), aluminium column speaker.
13), horn speaker, directional speaker.
14), ABS lawn loudspeaker.
15), simulation lawn loudspeaker.
16), volume controller.
17), rack, front panel, cable.
18), special-public address microphone.