2013 Shanghai Prolight+sound 上海国际**灯光音响展览会

2013 Shanghai Prolight+sound Exhibition will be held in 10-13 OCT, 2013. The booth of Usound Audio is W3E26. We are waiting for you!
2013年10月10日-13日。上海国际**灯光音响展览会，展位：W3E26。域声期待您的莅临！让我们再聚上海法兰克福音响展
usounder.cn.b2b168.com/m/