Aluminium LED PCB, single sided printed circuit board, Aluminum led board assembly CertificationUL, ISO9001Servicepcb production, LED ... , ENIG etcSoldermask colorwhite, black etcAluminium LED PCB, single sided printed circuit board, Aluminum board: Material: Aluminium;Board thickness: 0.2- ... finish: Hasl, Immersion gold, OSP, ENIG etc;Soldermask Color: White, Black etc We not only produce Aluminium PCB ...