... , OSP ,competitive price ,best quality, prompt delivery & best service Flexible Led strip,LED PCBspray tin, immerse gold, Gold-plating, OSP Base MaterialPolyimideCopper ... -1 ozBoard Thickness0.2-0.25mmSurface FinishingImmersion Gold, OSPLED FPC, Flexible FPC Strip, Soft PCB for LED: We can make FPC ...