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 layerThickness:0.8mmFinish coating:Solder Mask:GreenMaterial: Fr-4Min.Hole Size:0.1mm(4mil)Min.Line width/Space:0.1mm/0.1mm(4mil/4mil)Special Technique:Blind &buried via+Impedance controlReference-Our Production Capability for Rigid PCB:1 Layer: 1-302 Board finished thickness:0.21mm-7.0mm3 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 oz9 Solder mask color: Green/yellow/black/white/red/blue10 Copper thickness in hole: >25.0 um(>1mil)11 Inner packing: Vaccum packing/Plastic bag Outer packing: Standard carton packing12 Shape tolerance:±0.13 Hole tolerance:PTH: ±0.076 NPTH: ±0.0513 Cerificate: *****.14 Special requirements:Buried and blind vias+Controlled impedance+BGA15 Profilling:*****-CUT.Beveling16 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.