... 1.2mm,1OZ,HASL, White Solder Mask; PCB+LED+SMT the whole service with very competitive price Brief Introduction:Specialized PCB and ... 10 years’ experience)Provide the whole service as “PCB+LED+SMT”PCB Boards with UL, ROHS, SGS certificateTop quality, competitive price, ... CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,Aluminum3Board thickness0.2mm-7mm4Max.finished board side500mm*500mm5Min.drilled ...