Guangzhou DSPPA Audio Co., Ltd.
  • Office Building PA SolutionOffice Building PA SolutionNovember 25, 2016This network public address solution can be applied in central office buildings to meet the needs of public broadcasting. It can realize the ensured functions of public address such as emergency broad...view
  • Tel:+86 020 37166520
  • Fax:+86 20 81305947
  • Address:Jianggao Town, Baiyun District, Guangzhou, China