New solar beacon light service in the Three Gorges
On January 8, 2009, in the Yunyang section of the Chongqing Reservoir Area of ​​the Three Gorges, the waterway management personnel were installing new solar beacon lights. This kind of navigation light integrates solar panels, batteries and lamps into one, with longer line of sight, higher sensitivity and better durability, which can effectively solve the impact of widening the river surface and large fog on the navigation of the ship in the Three Gorges reservoir area. At present, the waterway management departments of the Three Gorges reservoir area are being replaced one after another. Only 30 new solar beacon lights in Yunyang County have been put into use during the Spring Festival.
Guangmao won the bid for the largest lighting landscape of the Expo (Photos) [Guangdong contrarian to undertake the global optoelectronic industry] [2009 global semiconductor industry market speculation 20]
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Musical Greeting cards (recordable greeting cards):
Ningbo AST Industry Co.,Ltd has 17 Years Experiences to produce the greeting cards,Christmas Card,Birthday cards,Religious Cards,musical greeting cards,recordable greeting cards, Greeting cards with led lights,Pop-up Greeting cards etc.We can assure you of competive price,high quality,prompt delivery and technology supporting.
1. Musical Greeting cards Application :
The Greeting cards are usually used for celebration,promotion,birthday,Holiday and so on.
2. recordable greeting cards Classification:
There are the General Greeting Cards,Recordable Greeting cards,Music Greeting cards,Led Greeting cards and Pop-up Greeting cards.
A,General Greeting Cards,which is only paper cards,printed according to the Customers' Artwork
B.Recordable Greeting cards----The Clients can record their own messages and playback them.
C.Musical Greeting cards---The clients provide their audios,then we programmed them into the Sound module ,then it will play the customized audios.
D.Led Greeting Cards--The Greeting cards have led lights,which can flash different color.
E.Pop-up Greeting Cards
3.Sound Quality:Clearly and Loudly ( 16Khz Sampling Rate)
4.Activated way:
Slide tongue---open the cards,it will play the message automatically.
Push buttons--press the button to play the message/audio/music
5.Long Lifespan
6.Speaker:21mm,27mm,29mm,36mm,40mm,57mm etc. Plastic or Metal
7.Battery:AA, AAA, AG13, AG10, AG3 and so on environmental
8.Size and Artwork: Customized
9.PCB:Customized Size (OEM or ODM) or our existed standard size
10.Certification:CE ,Rohs
11.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
Recordable Gift Cards, Mother's Day Music Card, Musical Greeting Card
AST Industry Co.,LTD , https://www.astsoundchip.com