Since 2006 GloryAudio has been China’s leader in the innovation,design and production of a vast array of speakers,including Trolley Speaker,Portable party Speaker,Karaoke speaker , Bluetooth Audio, Multimedia speaker, GloryAudio has continued to maintain our steady and high-speed momentum throughout our 19 years in business, and we remain a dependable leader in sales and after sales service. Factory covering over 30,000 square meters of industrial real estate in Guangzhou, China, GloryAudio boasts over 300 people and is able to produce 500,000 units monthly.