GuangzhouSHIER Sound Technology Co.,Ltd 
About us
We are the professional manufacturer of public address system amplifier, wireless microphone, wired microphone. CE & ROHS approved. ISO9001:2008 and SGS audited approved. Our company, formerly known as Guangzhou Panyu District Yainky Sound Equipment Factory, in order to develop our business to overseas better, we found our company to serve out client better in the year 2009. Both our company and factory are located in Guangzhou China. We have been specializing in public address systems, micropho...
