As a leading manufacturer in wireless PA amplifier system & wireless microphone in China, we meet the needs of over 6,000 schools in China and clients in over 50 international markets such as Japan, Korea and Europe. We have gained 70 design patents & 8 utility patents.To meet your high-quantity and stable-quality needs, we produce over 150,000 sets of CE, FCC and CCC certified products every month. Let us put these advantages to work on your OEM/ODM projects. Contact us today.