... , High Power Aluminum PCB,Aluminium based PCB used for LED,Ellipse Aluminum PCB ,Aluminum Based PCB,mcpcb 1,Aluminum PCB ... . 5,Price list:80-155USD/square meter1.aluminum base pcb led light 2.aluminum substrate pcb 3.aluminum base copper-clad ... thickness: 0.5oz, 1.0oz, 2oz, 3oz, 5)min. Drilled hole size: 0.2mm 6)min. Track width/space: 4/4mil(0.1/0 ...