Taiwan factory Guangxun has sent the application for listing and is expected to be listed before the end of the year.
Founded in 2006, Optoelectronics' main products are LED chips and die, of which chips account for 28.3% of revenue and die are 71.2%. Currently, chips are used in mobile phone backlights, Christmas lights, decorative lights, indoor displays, etc. The die is used in LED fluorescent lamps, MR16, projection lamps, stage lamps, landscape lamps, downlight wall washers, street lamps, taillights, and traffic lights.
Guangxuan's 2011 Q1 revenue was NT$276 million, net profit after tax was 71 million yuan, and net profit after tax was 0.79 yuan.
musical postcards,recordable postcards
Ningbo AST Industry Co.,Ltd has 17 Years Experiences to produce the
musical postcards,recordable post cards,Musical Label,Promotional paper
cards and so on.we can assure you of competive price,high quality,prompt
delivery and technology supporting.
1.Application :
The Postcards are usually used for celebration,promotion,birthday,Holiday and so on.
2.Classification:
A. Musical Postcards---The clients will provide their sound files to
us as MP3 or Wav Format,Then we programme them into the Sound module,it
will play the customized message.
The sound file can be from 1second to 480seconds
B. Recordable Postcards---The clients can record our own messages and playback them.And the messages can be erased and re-recorded.
Recording time:6-180seconds
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3.Sound Quality:Clearly and Loudly ( 16Khz Sampling Rate)
4.Activated way:
Push buttons--press the button to play the message/audio/music
shaky sensor,usually used by Gift box ,shake it to play the message
Light sensor,also used by Gift box,open the box to play the message.
5.Long Lifespan
6.Speaker:21mm,27mm,29mm,36mm,40mm,57mm etc. Plastic or Metal
7.Battery:AG13, AG10, AG3 and so on environmental
8.Size and Artwork:Customized.
9.Certification:CE ,Rohs
10.Export to: USA, UK,Canada,Germany,
Turkey,Russia,Poland,Switzerland,Netherland ,Frence Hungary
,Australia,New Zealand, Brazil, Columbia,Argentina,Thainland,Singapore ,
Malaysia and so on
Music Postcards, Musical Postcards, Recordable Postcards
AST Industry Co.,LTD , https://www.astsoundchip.com