... fr1 pcb,cem1 pcb,cem3 pcb,aluminum pcb,etc. pcb board 1. 13 years experience manufacturer in pcb field. 2 ... for you: u 1-16 layer FR-4 PCB board, 1-2 layer Aluminum PCB.u 1-6 oz ... products,Like Medical devices, CCTV, Power supply, GPS, UPS, Set-top Box,Telecomunication ,LED, etc. YOUR TRUST PCB MANUFACTORY! ... ) /CEM-3, Aluminium, Metal basedLayer No.1-16Finished Board thickness0.2 mm-3.8mm’(8 mil-150 mil ...