... Capability ArticleDescriptionCapabilitySizeMax.Finshed Size20.9”x24.4”(530mm x 620mm )Board ThicknessStandard0.004”to0.16 ” ±10% ( 0.1mmto4.0mm ... hole size 0.0008” (0.02mm) Aspect ratio 20(5:1) Solder Mask Color green,light green,white,black ... FR-2,CEM-1,CEM-3(1/2+-0.1mm) V-cut angle 15°,18°,30° V-cut Shape line, ... 60° Others UL Cert. YISO Cert.ISO9001TS16949YISO14000Y multilayer PCB board production