Competitive price customized pcb prototypeFOB Price: US $0.10                           Port: ShenzhenMin.Order Quantity: 1 Piece/PiecesPayment Terms: D/A,D/P,T/T,Western UnionSupply Ability: 100000 Square Meter/Square Meters per Month●Place of Origin: Guangdong, China (Mainland) ●Brand Name: OEM ●Model Number: PCB ●Base Material: FR4 ●Copper Thickness: 1oz ●Board Thickness: 1.6mm ●Min. Hole Size: 0.4mm ●Min. Line Width: 5mil ●Min. Line Spacing: 5mil ●Color: blue●Packaging Details: Vacuum for inner packing , Carton for outer packing.(or packing according to customers' requirement)              ●Delivery Detail: Shipped in 4 days after paymentFilesGerber,Protel, Powerpcb, Autocad, Orcad,etcMaterialFR-4, Hi-Tg FR-4, Lead free Material(RoHS Compliant), CEM-3, CEM-1, Aluminum,High frequency materialLayer No.1-20 LayersBoard thickness Tolerance±10%Copper thickness0.5OZ-5OZImpedance Control±10%War page0.075%~1.5%Peelable0.012"(0.3mm)~0.02''(0.5mm)Min Trace Width(a)3mil(0.0762mm)~4mil(0.1mm)Min Space Width(b)3mil(0.0762mm)~4mil(0.1mm)Min Annular Ring0.15mmMin BGA Pitch(b)0.25mmMin Solder Mask Dam(a)0.005"(0.125mm)Solder mask clearance(b)0.005"(0.125mm)Min SMT Pad spacing0.004"(0.1mm)Solder Mask Thickness0.0007"(0.018mm)Hole Size0.01"(0.25mm)~0.257"(6.5mm)Hole Size Tol.(±)±0.003"(±0.0762mm)Aspect Ratio6:01Hole Registration0.004"(0.1mm)Lead free HASL2.5μmImmersion Gold Nickel3~7μm Au:1-3u″OSP0.2~0.5μmPanel Outline Tol.(±)0.004±"(±0.1mm)Beveling30° 45°V-cut15° 30° 45° 60°CertificateROHS iso9001:2000 TS16949 SGSULSurface finishHAL,HASL lead free, Immersion gold, Gold plating, Gold finger, Immersion silver, immersion Tin, OSPSpecial requirementsBuried and blind vias, Impedance control, via plug,      BGA soldering and gold finger●One-stop service●4 mil Laser drilling●Up to 20Layers●Blinds and Buried vias●Quick turn Printed Circuit Boards●Same-day to 24-hour turnaround ●Exotic materials and heavy copperCommentsPeople are friendly and products are of good quality with reasonable price.Maybe the product is not of the best quality or the cheapest, I am still willing to cooperate with them again. You know  that good service can fully satisfy you.Q: Are you a direct manufacturer and exporter from China?A: We have our own factory and international sales department. We produce our own products all by ourselves.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge for large order but without paying the freight cost. Q: For small quantity order, can you produce prototype PCB?A: Yes. Sunsoar Circuit Co., Ltd has the capability to produce prototype pcb in any amount. But,the greater the quantity is, the more the cost saves.