Flexible Led strip,LED PCB,spray tin, immerse gold, OSP ,competitive price ,best quality, prompt delivery & best service Flexible Led strip,LED PCBspray tin, immerse gold, Gold-plating ... FinishingImmersion Gold, OSPLED FPC, Flexible FPC Strip, Soft PCB for LED: We can make FPC strip for LED use. SMD 3528 LED and 5050 LED. LED FPC,Flexible Led strip,LED PCB