... , PCB manufacturing, PCB Assemblies, components sourcing, PCBA Function Test, design solution.PCB Specification of ZLX technology: 1layer1-12 layer2MaterialFR ... 4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,3Board thickness0.2mm-7mm4Max panel size630mm*520mm5Min.drilled hole ... line spaceing0.075mm(3mil)8Surface finish/treatmentHALS/HALS lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold ...