Electronics component:
      LED Chip:Apply well-know brand,for example:Epistar,Silan,Cree,Nhia etc.
       Drive IC:Philip,Motolola,Toshiba,Hitachi etc.
       Switch and power supply:apply special power supply of LED display,with overvoltage protection,Current protection,to make sure the display work steady and safe.
 

Packing:
Payment terms:T/T in advance, 30% deposit and the balance 70% will be paid before shipment.
Delivery time:15-20days
Warranty time:1 year,offer the free spare parts(module & power supply) in advance.After guarantee term,still supply spare parts with charging only materials cost.
Packing:Standard wooden case packing free,flight case packing (add US$107/PCS to the unit price.)

Why choose Guangzhou Qichuang Electronic & Technology Co., Ltd.
1),Vivid and exact picture, minimum noise, advanced test equipment, support any pc operation system and play a variety of information like video, word, flash, music, clock, graph etc.
2),High brightness and support brightness automatically adjustment.
3),Long lifespan, can reach more than 100,000 hours, while the power consumption is lower than one tenth of lamp or neon;
4),Easy & simple installation interface and user friendly software to ensure the user friendly interface of the LED display system;
5),Rich outdoor full color LED display screen engineering experience both in domestic and international market.
6),Well before, in,after-service.all for our customer reassurance.
  

    OUR COMPANY leads the way in LED display manufacturing & technology. Its outdoor & indoor commercial advertising LED display, rental use LED display, fixed installation LED  display,  sports stadium perimeter LED  display,  mobile trailer LED  display,   water floating LED  display,  transparent LED curtain display, digital LED billboard, LED mesh display screen for  skyscraper's decoration, arc LED display,  LED components & complete LED full color video systems undergo stringent quality control at ISO 9001-certified manufacturing plants.
 
    OUR COMPANY offers user-friendly products that optimize productivity and business efficiency and maintain the highest standards of design and quality. Customer satisfaction is our prime objective and our high quality LED video display screen used in more than 140 countries and win a high reputation.
 
 
OUR COMPANY provides on site product installation, debugging and maintenance service for our LED display. Such as:
1. After-sales service:
1) Service principles: response in time, solve problems as soon as possible and ensure the use.
2) Service period: In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees. 
3) Service scope: If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours. In order to shorten the maintenance time, Our Company will deploy some spare parts such as power and chips etc.
4) Under normal use and storage, Our Company will be responsible for the equipment.
 
2. Pre-sales service:
1) Our company can arrange professionals to conduct site installation and debugging in strict accordance with the requirements of the schemes and the original manual. If there is any special requirement, it is necessary to make changes of part installation scheme, we will coordinate with users. Our company can ensure the consistence of completion time and contracted time.  Any problems caused by natural factors or man-made, we will discuss with client to find solutions.
2) Our company can train the users based on the manual.  The training include system use, system maintenance and equipment protection