One sop service from PCB manufacture, components purchasing, test, packing, PCB assemble, delivery. The smart choice for you and the trusted source at the center of your deal. ------------------------------------------------------------------------------------------------------- Technical requirements: Layer:2 layer Thickness:0.8mm Finish coating: Solder Mask:Green Material: Fr-4 Min.Hole Size:0.1mm(4mil) Min.Line width/Space:0.1mm/0.1mm(4mil/4mil) Special Technique:Blind &buried via+Impedance control Reference-Our Production Capability for Rigid PCB: 1 Layer: 1-30 2 Board finished thickness:0.21mm-7.0mm 3 Material: FR-4, CEM-1, CEM-3, High TG, FR4 halogen Free, Rogers ***** board size:23*25(580*900mm) 5 Min.drilled hole size:3mil(0.075mm) 6 Min.Line width:3mil(0.075mm) Min.Line spacing:3mil(0.075mm) 7 Surface finish/treatment: HASL/HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating. 8 Copper thickness:0.5-7.0 oz 9 Solder mask color: Green/yellow/black/white/red/blue 10 Copper thickness in hole: >25.0 um(>1mil) 11 Inner packing: Vaccum packing/Plastic bag Outer packing: Standard carton packing 12 Shape tolerance:±0.13 Hole tolerance:PTH: ±0.076 NPTH: ±0.05 13 Cerificate: *****. 14 Special requirements:Buried and blind vias+Controlled impedance+BGA 15 Profilling:*****-CUT.Beveling 16 Provides OEM Services to all sorts of printed circuit board assembly as we as electronic encased products. Product/Service: PCB, PCBA, printed circuit board, PCB assemble, SMT, FPCB, FPC, Rigid and Flex board, Rigid Printed circuit board.