... Material:FR4; 2) Certificate: UL, ISO, TS16949; 3) Paypal, T/T,Western Union, led par circuit ... 1. ONE-STOP-SERVICE2. OEM service3. Gerber file needed4. PCB clone with sample5. Quality guarantee and ... to 28 layersMaterial typeFR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, RogersBoard thickness0 ... Black/White/Red/BlueTolerance- Shape tolerance: ±0.13- Hole tolerance: PTH: ±0.076 NPTH: ±0.05PCB Packing ...