DSPPA

Established in 1988, DSPPA is a global company that manufactures customised AUDIOVISUAL products, and professional stage SOUND equipment. Having a truly worldwide presence, DSPPA products can be found in over 100 countries.
DSPPA was the supplier of 2008 Beijing Olympics, the supplier of Expo 2010 Shanghai China. Guangzhou DSPPA is the chief editorial company of the Technical Code for Public Address System Engineering, which is the first Chinese standard for PA system engineering.