Retop Led Display Co., LTD.have engaged in manufacturing and exporting quality LED products for more than ten years. Now, we have the largest led display Industry Park in China. All the products are made by automatic machines to contact steady quality. More than 6000 companies all over the world have chosen our products including the projects in Bird Nest and Water Cubic of Beijing Olympic Games 2008. We are the first enterprise passed the certificate of ISO9001-2000 and ISO 14001-1996 in China, and one of few manufactures which have gained over 20 patents of LED display and lots of certificates from different organizations. Our LED display are with National New Product Approval, and are awarded " Brand Products" " Honesty" is our first value. " Contracts and Promises Keeping Enterprise" and " User's Satisfactory Enterprise" are our best awards from customers.
Shenzhen SANSUN shows the future of the world! Hope to make cooperation with all the esteemed companies. 

Our Advantages: 
Best price via best performance
More than 16 years of technical background. 
1st Level Quality in China. Largest led display industry park
The competitive price in getting good quality material and labor force
High automatic degree production line conducts steady quality. 
Perfect after-sale service
Rich experience in exporting 6000 projects to more than 53 countries  
Lots of certifications including CE& ROHS available  

Applications:
Plaza,supermarket,exhibition centre
Stadium,Park,carnie, Casino
Hospital, school, government
Hotel,restaurant
Station
Features:
Vividly display
Wide viewing angle
Easy installation and maintenance
Long lifespan(>100,000hours)
Features:
1) Input signal: HDTV CATV NTSC PAL S-video VGA VCD DVD
2) 1024 shades per color
3) Slim thin. The depth of the screen is only 15cm
4) Low power consumption, long life span, Stable
5) Super input system, windows digital interface
6) Automatically on / off function
7) Fit for various computer net, standard connection socket, easy installation
8) Electrical calendar and electrical clock

Specifications:
1) Led chip: Taiwan,
2) LED: red, green, blue 5mm through hole LED
3) Wave length of LED: R: 620 - 630nm; G: 520 - 530nm; B: 460 - 470nm
4) Pixel pitch: 4mm,6mm, 7.62mm, 8mm,10mm, 12mm,14mm,16mm, 20mm, 25mm, 31.25mm, 41.7mm

Now We can offer: 
Indoor & outdoor full color led display
Pixel configuration: 2R1G1B or 1R1G1B
Pitch: 12mm, 14mm, 16mm, 20mm, 22mm, 25mm,31.25mm
Indoor & outdoor full color display
Pixel configuration: 1R1G1B ( SMD 3 IN 1and 3 TO 1) 
Pitch: 3mm,4mm,5mm,6mm, 7.62mm, 8mm, 10mm, 12mm
Led Daylight Lamp, Led Street Lamp
If any of them interested you, please do contact with me.

Any interests, welcome to contact me at any time!