Shenzhen Sen Xun Da Electronics Technology Co.,Ltd

our company is the largest green laser maker in china,and is one of the hi-tech enterprises in china,our productions include:green laser pointer,mp3/bluetooth glasses,mp3 watches,remote laser and voice changing devicies,if you have any interesting ,please feel free to contact with us.MSN:ivyzheng1120 at hotmail.com [详细介绍]