Aluminum PCB design for LED board Application:Our PCB can ... range of applications in Electronic products such as LED lighting,Communication equipments, Computer, Auto electronics, Medical ... FR4,High TG/CTI FR4,Halogen Free, Rogers, Aluminum based, Lead free compatible, Hi Frequency.Factory Manufacture ... FR4,High TG/CTI FR4,Halogen Free, Rogers, Aluminum based, Lead free compatible, Hi Frequency.Layer No. ...