Guangzhou DSPPA Audio Co., Ltd. (DSPPA), founded in 1988, is a global famous manufacturer of professional audio products. DSPPA is one of the top brands in the global public address (PA) industry and famous for its high quality products and services. DSPPA has been the PA supplier of 2008 Beijing Olympics, of Expo 2010 Shanghai China (covered 80% of the area of Shanghai Expo Park), of China High-speed Railway Systems, and the chief editorial company of the Technical Code for Public Address System Engineering, the first Chinese standard for PA system engineering, filled up the technical vacancy in the PA industry. Besides DSPPA Brand, DSPPA also has other brands, such as ABK, Otewa and Auxdio to cover different markets.
Guangzhou DSPPA High-tech Center is an R&D and producing center for PA systems, speakers, amplifiers, home central audio equipments and conference systems etc. with an area of over 40,000 square meters. DSPPA has gained over 100 China national patents, has strict scientific quality inspection and control systems, and a team of professional engineers, and has obtained many certificates for quality warranty, such as ISO9001 Certification, CE Certificates, CB Certificates, Waterproof Certificate and Explosion-proof Certificate etc.
DSPPA products are suitable for universities, schools, hotels, communities, supermarkets, parks, factories, outdoors plazas, gymnasiums, office buildings, bus or railway stations, subways, airports, government institutions, exhibition halls, sightseeing spots, commercial walk streets and entertainment places etc. Countless successful cases enhance customers’ confidence with higher market recognition: many famous engineering bids take DSPPA Brand as reference PA system. DSPPA also has many other successful engineering cases, such as American Wal-Mart Stores Inc, Russian St. Petersburg Commercial Center, Singapore General Hospital and Ethiopian National Sports Center etc.
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