About 2 Trademarks found that are owned by Guozhong Yang

Audio speaker enclosures; Car stereos; Digital sound processors; Electrical sockets; Karaoke machines; Loudspeakers; Loudspeakers, headphones, microphones and CD players; Megaphones; Power controllers; Sub-woofers

Audio equipment for vehicles, namely, loud speakers for automotive audio systems; Audio-video receivers; Cabinets for loudspeakers; Digital sound processors; Electric sockets; Karaoke machines; Microphone boom pole; Microphone modules; Microphones; Power controllers; Stereo receivers; Subwoofers; Loud speakers; Wireless speakers