Flex PCB for LED light: Copper thickness: 2Oz Board ... Control systems, Aviation and Military equipment and LED lighting etc. Quality control: 1. 100% inspected before shipped. ... -sided PCB, Double-sided PCB, Multi-layer PCB)-Rigid-flexible PCB -Flexible PCB-HDI PCB-All kinds of high ... ItemManufacture CapabilityMaterialFR1, FR2, HB, CEM1, CEM3, FR4,High TG/CTI FR4,Halogen Free, Rogers, Aluminum based, ...