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. （GOLDEN FINGER BOARD supplier） 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 Oleading 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. PLEASE CLICK THESE FOR MORE INFORMATION：Ceramic PCB manufacturer china Smallest hole size Surface Finishing:Plated hard Gold, Au Solder Mask Silkscreen Single board size PCBs with component This is a graphics card,the power consumption has been reduced by 20% compared to other similar products, , it has the highest performance in the market, and this product is used for Bitcoin coi

LED PCB board, circuit board

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...

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