PTT is an investment company focusing on entertainment electronic products. We do both manufacturing and trading, which makes our products lines are complete. Help our clients to get latest fashion electronic products with good quality and reasonable price is our goal.
      Main history:
      In Year 2006 June, promote new Mp3 with woofer speaker (SD01) and move on new business on DVB-T;
In Year 2005, promote Mp4; promote good quality MP3 earphones and speakers for Mp3/MP4.
      In Year 2003-2004, promote over 60 kind of designs for MP3, including some trading items.
      In Year 2002, begin business in Mp3.