It is worth mentioning that the thickness of PCB for the p4 indoor led display screen is only 1.6mm, indeed rare in the industry. And the scan mode is 1/16, while other suppliers has adopted 1/32 to save cost . 

This is CANBEST LED ! Preeminent ,Quality -First and Responsible is always the enterprise character of us. 

Any interest for the project ,contact us at marketing@canbest-led.com.