Guangzhou CVR Pro-audio Factory is a professional audio manufacturer which engaged in products developing, designing, manufacturing, installing, technical supporting, selling and after-servicing.Our factory was founded in 1998, with 2000 square meters production base in Guangzhou, CHINA. The chief products as line array system, loudspeaker ,subwoofer ,amplifiers. We have been passed the CE security certificates. We hope can establish business relation with any company interesting in our products to be our distributor in the world