公共广播系统;会议系统;报警系统;可寻址广播系统;教育系统;喇叭;音响;音箱;功放器（前置功放，合并功放）;扩音器（机）;天花;音柱;角号

      Ceo-pa is a professional and manufacture ,design broadcast system and connection equipment factory. It pasted ”ISO 9001” and ”CCC”,”CE” safety standerd and certification. Our produdction is widely for use all over the world and set up ”Ceo-pa” brand . Our main production is NCX （ Net Communlcation Xmod ）PA System，Safety Broadcast System, Multi Audio Broadcast System,and connection equipment,panel,such as speaker（ceiling, hang, column）, amplifier,audio source.argent peripheral,Volume Controller ,Carbinet/Accessories etc. It is widely to use in Public area, such as garden ,the open space ,intelligent buildings/ hotel ,factory, school area, mine and Bank etc.