Guangzhou DSPPA Audio Co., Ltd.
  • Subway Station PA SolutionSubway Station PA SolutionNovember 25, 2016This subway station public address solution can be applied in subway station to meet the needs of public broadcasting with PA amplifier and speaker. It can realize the ensured functions of public addr...view
  • Tel:+86 020 37166501
  • Fax:+86 20 81305947
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China