... Fr4 94vo Pcb We can do for you:1-16 layer FR-4 PCB board, 1-2 layer Aluminum PCB1-6 oz copper ... thickness0.2 mm hole size 0.1 mm line width ... ,Like Medical devices, CCTV, Power supply, GPS, UPS, Set-top Box,Telecomunication ,LED, etc.1, fast leadtime for sample and production. 2, small order ...