Printed Circuit Board Capability
Multilayer PCB Manufacturer
Specialize in multilayer pcb over 15 years
As a trusted multilayer PCB manufacturer, Seek Tech brings it all together. With a state-of-the-art facility capable of producing up to 40-layer boards with tight tolerances, we handle every step from design review to production, backed by strict quality checks. Our team works alongside you to understand your goals—whether you need prototypes, small batches, or mass production—ensuring each multilayer PCB meets your exact specs. It’s more than manufacturing; it’s a partnership. From the first layer to the final test, we’re with you to deliver boards that power your next big idea.
For projects that demand more—more complexity, more density, more performance—Seek Tech’s multilayer PCBs are the answer. These boards stack three or more conductive layers with insulating materials, packing intricate circuitry into a compact space without sacrificing reliability. Perfect for high-speed devices, industrial systems, or consumer electronics, they’re engineered for optimal signal integrity, efficient power distribution, and thermal management. It’s the natural step up from standard PCBs, designed to meet the demands of your most ambitious designs.
Fast PCB Prototyping
Complex technology
we redefine speed without compromising quality when it comes to 2-layer, 4-layer, and 6-layer PCB production. Our end-to-end manufacturing process—from design validation and material sourcing to etching, lamination, and final testing—operates on a streamlined, 24-hour timeline.Â
Whether you need a small batch of 2-layer boards for a quick prototype or 6-layer PCBs for a time-sensitive project, we leverage advanced automation and a dedicated production line to ensure your order is manufactured, inspected, and ready to ship within a single day.
 It’s not just fast delivery; it’s a full-cycle commitment to getting your PCBs in hand when you need them most.
When it comes to complex PCB manufacturing, Seek Tech stands out with a breadth of capabilities that cover nearly every requirement. Our expertise spans the full spectrum of intricate designs, from high-density multilayer PCBs with precise layer stacking and controlled impedance to flexible and rigid-flex configurations that bend without sacrificing performance.Â
We handle advanced technologies like blind/buried vias, fine-pitch components, and high-temperature materials, ensuring even the most demanding specs are met—whether for aerospace, medical, or industrial applications. With state-of-the-art facilities and a team skilled in navigating technical challenges, we don’t just manufacture PCBs; we master the complexity, so your most ambitious designs become reality.
At Seek Tech, printed circuit boards (PCBs) are the backbone of what we do—crafted to be the reliable foundation for your electronic devices. Whether you’re building a simple gadget or a complex system, our PCBs deliver precise electrical connections and robust mechanical support, tailored to your design specs.Â
From single-layer layouts to intricate configurations, our manufacturing process combines cutting-edge etching technology with high-quality substrates, ensuring consistency across every board. It’s the starting point for innovation, and we make sure it’s built to last.
| Key Features | Manufacturing Capability | Remark |
| Material/Laminate | FR4, Halogen Free | |
| Brand | KB,Shengyi, Isola, Iteq, EMC, Nanya, TUC | |
| Layer Count | 1-40L | |
| Dimension/Tolerance | Single/Double Layer 2000*750mm   Multilayer 1500*750mm | Super Long PCB capable |
| HDI Stack | 8+n+8 | |
| Controlled impedance | ± 5% | |
| Thickness/Tolerance | 0.1-8mm / ±0.10% | Ultra thin PCB capable |
| Copper | Inner: T – 12OZ | |
| Outer: 1 – 12OZ | ||
| Circuit Width/Space | Min 35um/35um | |
| BGA Pad | Min 0.15mm | |
| Mechanical Via / Aspect Ratio | Min 0.1mm / 25:1 | |
| Laser Via / Aspect Ratio | Min 0.05mm / 1.2:1 | |
| Copper Fill Via / Board Thickness | 0.1mm / 0.4mm | |
| Solder Mask | Liquid / Dry Film / Cover Lay | |
| Via Plug | Copper Fill,Resin Plug,POFV,Ink, Copper Paste, Copper Bar | |
| Thermal Dissipation | Embed copper, embed ceramic | |
| Peelable Mask | 0.2-0.4mm | |
| Carbon Ink | 0.1-0.35mm | carbon ink resistance control capable |
| Surface Treatment | Surface Mount: OSP,HASL and LF HASL ,Immersion Gold, ENEPIG,Immersion Tin,Immersion Silver, Bonding: Electroplated soft gold,Electroplated Silver,Electroplated Silver Gold Touch: Electroplated Hard gold |
The more Seek Tech can do
Multilayer Flex PCB
When your design needs to bend, twist, or fit into tight spaces, Seek Tech’s multilayer flex PCBs combine the power of multilayer technology with the versatility of flexible materials. These boards stack conductive layers on flexible substrates, allowing them to adapt to dynamic environments—ideal for wearables, medical devices, or aerospace systems. We balance flexibility with performance, ensuring stable impedance, clear signal transmission, and durability, even with repeated movement. It’s innovation that moves with you, built to solve your trickiest space and form-factor challenges.
PCB Assembly Services
Once your PCB is ready, Seek Tech’s PCB assembly services take it to the next level. Our end-to-end assembly process turns bare boards into functional electronics, handling everything from component sourcing and precise placement to soldering and rigorous testing. Using advanced automation and skilled craftsmanship, we ensure every connection is secure—whether you need a small prototype run or large-scale production. Think of it as a seamless extension of your PCB project: we build on the foundation we’ve laid, so your device works as intended, right out of the gate.
Why Seek Tech
Professional
We have rich PCB & PCBA experience, so the purposes and needs of the PCB design are easily reconiged by us
Service
Professional team docks with customer projects to make communication smooth and clear
Quality
Strict quality management system, complete quality testing equipment
Fast
Mature fast delivery mechanism, not only fast, but also reliable.
Professional
Accurate Service
Quality Assurance
Fast Delivery
Time is money, Time is success!
Seek Tech provides the fastest 24 – hour PCB delivery service. We are also good at rapid PCBA delivery.
Only need a click, Try us.
