With more than 30 years? history of designing and manufacturing audio products, DSPPA has enjoyed a high reputation in and out of China. We are one of the most professional public announcement system manufacturers in China. To learn more about the conference system price, just contact us!With more than 30 years? history of designing and manufacturing audio products, DSPPA has enjoyed a high reputation in and out of China. We are one of the most professional public announcement system manufacturers in China. To learn more about the conference system price, just contact us!...Show More
Guangzhou DSPPA Audio Co., Ltd. (DSPPA), founded in 1988, is a global famous manufacturer of professional audio products. DSPPA is a specialist for developing and producing the Public Address (PA) devices, Digital Conference System, Home Audio System...