The Opera Audio Co.,Ltd.

C-1501, Buliding No.9 KINGDOM Garden, Xiaoxitian Haidian District, Beijing, CHINA 

P-Code:100088

If you would like brochures sent to you:
email: sales@operaudio.com.cn

Tel:+86-10-62220935
     +86-10-62257288

If you are interested in becoming a dealer:
email: klep@public.bta.net.cn

Fax:+86-10-62220935
      +86-10-62257288

Questions?
email: support@operaudio.com.cn