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High quality pcb manufacturer, pcb board Printed company chinaHigh quality pcb manufacturer, pcb board Printed company chinaHigh quality pcb manufacturer, pcb board Printed company china

High quality pcb manufacturer, pcb board Printed company china

  • Layers: 2 
  • Material: FR4
  • Finished Thickness: 1.57mm +/- 10% 
  • Outer Layer Copper Thickness: 1oz
  • Finish: ENIG (Au:2-5u")
  • Soldermask (Color): Both Sides, LPI (Black)
  • Silkscreen (Color): Both Sides, White
Welcome to O-leading

O-Leading strives to be your one stop solution partner in EMS supply chain, including PCB design , PCB fabrication and PCB assembly (PCBA).We provide some of the most advanced PCB technology, including HDI PCBs,multilayer PCBs, Rigid-Flexible PCBs.We can support from quick turn prototype to medium & mass Production. 

In general, our global customers are very impressed with our services:rapid response, competitive price and quality commitment.Providing more valuable technical service and overall solution is the way O-leading forward. 

Looking to the future, O-leading will concentrate on the innovation and development of electronics manufacturing technology as always, and make persistent efforts on PCB & PCBA one-stop service to provide first-class services and create more value for our customers.

Product Description
Quick Details
 Place of Origin Guang dong, China (Mainland)  Brand Name O-Leading
 Base Material FR-4,,Aluminum  Copper Thickness 0.5oz-5oz
 Min. Hole Size 0.2mm  Min. Line Width 0.2mm
 Surface Finishing  immersion gold ,OSP,lead free HASL Board Thickness 0.1-5mm
 applicable to led,mobile phone,air conditioners,washing machines character Industrial Control pcb
 certificates ISO9001,UL,RoHS,SGS Q/CTN 10PCS-100PCS
 weight 0.01kg -5kg MOQ 10pcs
Model Number  power bank pcb assembly pcba manufacturer Min. Line Spacing  0.2mm
color  blue ,red ,green,black.yellow price $0.1-$10
desigh type  client requirement size 0.01m3-10m3

16 years professional OEM pcb board manufacture
 item   2014    2015~2016   2017~2018
 Volume  Sample  Volume  Sample  Volume  Sample
 Layer count  32  42  38  44  42  48
 Min Line/space (μm)  50/50  40/45  40/45  40/40  35/40  35/35
 Min drill hole
diameter (mm)
 0.15  0.10  0.15  0.10  0.15  0.10
 Aspect ratio 
of PTH
 14:1  16:1  16:1  18:1  18:1  20:1
 N+C+N  4+C+4  5+C+5  5+C+5  6+C+6  5+C+5  6+C+6
 Any layer interconnection  5+2+5  6+2+6  5+2+5  6+2+6  5+2+5  6+2+6
 Plate filling via  YES  --  YES  --  YES  --
 Min. core thickness (exclude copper) (μm)  50  40 40  30 40  30 
 Min. Laser Drill diameter (μm)  75  65  65  50  50  40
 Via on buried 
hole/stacked via
 YES  --  YES  --  YES  --
 Material       FR4, Megtron, Nelco, Rogers, Heavy Copper, etc.
 Embedded capacitor PCB  YES  --  YES  --  YES  --
 Surface Process Lead-free HASL, ENIG, OSP, Immersion silver, Immersion tin,
 Flash gold, Gold finger plating,  Selective hard gold plating, 
Peelable solder mask, Carbon ink      

Our Team


Packaging & Delivery

 Process Capability

PCB Production Capabilities
Layer Count: 1Layer-32Layer
Finished copper thickness: 1/3oz-12oz
Min Line width/spacing internal: 3.0mil/3.0mil
Min Line width/spacing external:  4.0mil/4.0mil
Max Aspect Ratio:  10:1
Board thickness: 0.2mm-5.0mm
Max Panel size(inches):  635*1500mm
Minimum Drilled Hole Size:  4mil
PIated Hole Tolerance:  +/-3mil
BIind/Buried Vias (AII Types):  YES
Via Fill(Conductive,Non-Conductive): YES
Base Material: FR-4,FR-4high Tg.Halogen free material,Rogers,Aluminium base,Polyimide,
              Heavy Copper
Surface finishes: HASL,OSP,ENIG,HAL-LF,lmmersion silver,lmmersion Tin,Gold fingers,Carbon ink

SMT Production Capabilities
PCB Material:  FR-4,CEM-1,CEM-3,Aluminum-based board
Max PCB size: 510x460mm
Min PCB size:50x50mm
PCB Thickness:0.5mm-4.5mm
Board thickness:0.5-4mm
Min Components size: 0201
Standard chip size component:  0603 and larger
Component max height:15mm
Min lead pitch: 0.3mm
Min BGA ball pitch:0.4mm
Placement precision:  +/-0.03mm



Contact Person:Mrs.Fancy


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