Aluminum PCB design for LED board Application:Our PCB can be ... wide range of applications in Electronic products such as LED lighting,Communication equipments, Computer, Auto electronics, Medical ... FR2, HB,CEM1,CEM3, FR4,High TG/CTI FR4,Halogen Free, Rogers, Aluminum based, Lead free compatible, Hi ... , HB, CEM1, CEM3, FR4,High TG/CTI FR4,Halogen Free, Rogers, Aluminum based, Lead free compatible, Hi ...