... . One-stop pcba service 2. Fast delivery with high quality 3. Reply Email in 4 hours 4. UL,ROHS,SGS pcb ... -1,FR-2,FR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,3Board thickness0.2mm-7mm4Max panel size630mm*520mm5Min.drilled ... )7min.line spaceing0.075mm(3mil)8Surface finish/treatmentHALS/HALS lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp ...