1.Design service, Gerber drawings; 2.Good quality and fast delivery with competitive price. 3.Specifications of OEM / ODM ROHS Gold Plating Double Layers PCB / PCBA Layer 2 Finished Board Thickness 1.6mm Material FR-4 Min. Drilled Hole Size 3 mil(0.075mm) Min. Line Width 3 mil(0.075mm) Min. Line Spacing 3 mil(0.075mm) Surface Finish Plating/Immersion Gold Copper Thickness 10.5oz , 1oz , 2oz ,3oz,4oz, 5oz ,7oz , 11oz OZ Solder Mask Color Blue/Red/Green Copper Thickness in Hole >25.0um (>1mil) Inner Packing Vacuum Packing/Plastic Bag Outer Packing Standard Carton Packing Shape Tolerance +/-0.13 Hole Tolerance PTH: +/-0.076 NPTH:+/-0.05 Certificate UL/ISO 9001, ISO14000, SGS, ROHS Special Requirements Buried and blind vias + controlled impedance BGA Profiling Routing, V-CUT, Beveling Inner Packing Vacuum Packing/Plastic Bag Outer Packing Standard Carton Packing
