... board Application:Our PCB can be used for a wide range of applications in Electronic products such as LED lighting ... FR4,Halogen Free, Rogers, Aluminum based, Lead free compatible, Hi Frequency.Factory Manufacture Capability: ItemManufacture CapabilityMaterialFR1, FR2, HB, CEM1, CEM3, ... Free, Rogers, Aluminum based, Lead free compatible, Hi Frequency.Layer No.1-24Finished Board thickness0.2 mm-3.8mm ...