CIY PROAUDIO CO., LTD. is specialized in audio & video system design, karaoke room design, VOD system installing, debugging, technical training, professional audio technology consulting and equipment sales. Business scope mainly include: indoor and outdoor stereo, KTV VOD system, intelligent household jukebox systems, public broadcasting system, computer network system, indoor and outdoor lighting system design, equipment installation and debugging. We also provide sound and lighting equipment rental services to all kinds of concerts, press conference, fashion show.