Aluminum PCB/LED PCB,Single-sided PCB,Aluminum base for LED PCB,Aluminum pcb with assembly,rigid aluminum PCB, ... aluminum PCB clone single-side aluminum base board,Aluminum PCB/LED PCB Materials Aluminium (AL), epoxy resin ... etc. Solder Mask : Green, Red, White, Yellow, Black, Blue, or NO soldering mask;* We can provide quickturn prototype and small quantity ...