Soundbox was founded in Hongkong since 2008. RD& Production and Sales Centre were set up in Guangzhou and operated by Taiwan Management Team.br000sqm Soundbox ensures accuracy and reliability of technological data. She is the only acoustic company that owns advancing reverberation time testing and sound insulation testing in Chinese acoustic industry. ,brProducts are widely used in construction> industry military and other fields.,br30> countries and 200regions choose Soundbox as their good partners.