P4mm indoor video scrolling LED display billboard

Wooden Box

  P4mm indoor video scrolling LED display billboard

 Front View of Module

Front View of Cabinet

Back View of Cabinet

Inside View of Cabinet

Project View

Project View

Aging Test in SunYEX Factory

 Strict Incoming Quality Check and Selection for Raw Material & Technology Advantages   

Our advantage below:

1. LED: Antistatic>5000V

2. High temperature resistant>300°C

3. 14mil LED chips

4. 1.2mil gold wire
5. Copper brackets specially for LED display requiring cooling rapidly, excellent soldering performance.

6. Top quality of epoxy resin glue by Taiwan’s top company. Anti-ultraviolet ray, expansion & shrinkage resisting

7. Adopting Japanese Nichia LED classification standard to ensure the uniformity of LED color & brightness.
8. Connectors: above 2 mil brass connectors, phosphor copper,100% salt spray PH experiment, difficult to be oxidated and corroded.

9. Extreme flexibility,

10. Pluggable times is above 200 times.

11. High endurance in normal climate with long life span>10 years.
12. Shell: Using PC of German Bell Co. High intensity, long life span, anti-ultraviolet, able to withstand outdoor rigorous ambient, high and low temperature resistance, fire with the UL standard grades.
     Mask: using special anti-ultraviolet non-shine process, good uniformity.
     PCB: using PCB with UL certification, thickness of copper>one ounce, greatly extending the useful life and enhancing corrosion resistance and reliability. 
    Power: all using Taiwan power with UL and CE certification, enhancing the reliability of the screen power supply.   

  Production Advantages
 

Equipment 

1. SunYEX has several auto production lines equipment with Taiwan auto-encapsulate machine, Taiwan Chang-Yu handler, and the production of LED meets the demand of high quality standard LED display.
2. Using full set of injection machine to meet the high quality requirements for shells, masks.

3. LED lead-free reflection wave soldering machine.

Features:

1. High uniformity for LED
2. High performance of anti-vibration
3. Easy assembly
4. Extreme low blind LED rate.
5. CE UL FCC certified