1.ROHS ,ISO 14000,ISO 9002,SGS 2.Material: FR4 ,Al base pcb 3.24 hours service 4.Factory direct price

Material:Al

 Layers: 4L

Line width/spacing:4/4milSurface finish:Lead free HALHAL

 Thickness: 79+/-8mil

Application: industrial equipment

We manufacture Multi-layer PCB Board:High quality with low price(Good tolerance,Good warpage,Good solderable...)

4 layers Al base PCB