Led large screen can adjust color character panel made for KingFung Technology Co,LDT.
led pcb assembly
Metal Core PCB MCPCB for Shenzhen KingFung Technology Co,LTD
aluminum PCB material,high reflective of Dainippon white ink
FR4 Single-Sided PCB led board for pcbquick,Solder resist ink: high reflective of Dainippon white ink,Board Thickness: 1.6 mm