1.2L single-side v-cut al pcb base board 2.high quality 3.Fast delivery,competitive price 4.ROHS, ... : ROHS, UL, ISO9001-2000, ISO14001Our Manufacturing Capability for PCB BoardMaterial type: aluminium baseSurface Treatment: HASL,HASL lead-free,HAL,Flash gold ... ,immersion gold,OSP,immersion silver,immersion tin,peelable mask Board Size: 650mm*1000mmBoard Layer: 1L-4LBoard thickness: 0.8mm to ...