Custom 4-Layer PCB Manufacturing Services
Min trace 3/3 mil | ENIG / HASL | FR-4 & High-TG | AOI & E-Test
We manufacture high-precision 4-layer PCBs for a variety of applications, including consumer electronics, automotive, and telecommunications. Our commitment to stable quality and consistent performance ensures reliability for your repeat production needs.
4-Layer PCB Capabilities
4-Layer PCB Process Capability
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Layer Count
4 layers
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PCB Dimensions
≤24*48inch(610*1220mm)
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Materials Types
FR-4 | High Tg | Halogen-free | PTFE | Ceramic PCB | Metal substrate material
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Material Brand
Lianmao | Shengyi | Taiyao | Nanya | Panasonic | Isola | Nelco | Rogers | Taconic | Arlon...
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Board Thickness
0.2mm-8.0mm
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Finish Treatment
Immersion Gold｜Lead-free HASL｜OSP｜Immersion Tin｜Immersion Silver｜Thick Gold Plating｜Silver Plating｜Immersion Gold+OSP
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Copper thickness
0.5 OZ - 6 OZ
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SolderMask Color
Green｜ Blue｜ Black｜Yellow｜ Red｜Purple｜ White...
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Finish Treatment
Immersion Gold｜Lead-free HASL｜OSP｜Immersion Tin｜Immersion Silver｜Thick Gold Plating｜Silver Plating｜Immersion Gold+OSP
Why Choose Us for 4-Layer PCB Manufacturing
We support engineers with reliable 4-layer PCB manufacturing,
from prototype builds to stable repeat production.
Every 4-layer PCB undergoes a thorough review by our engineers to ensure proper stack-up, impedance control, and manufacturability before production begins.
We prioritize consistent quality across all batches, providing reliable support for both prototypes and long-term production needs.
Our extensive experience allows us to handle tight trace/space requirements, controlled impedance, and precise multilayer lamination for complex designs.
We offer clear technical communication and prompt responses, ensuring effective support for overseas engineering and purchasing teams.
Related Project We Had Done
4-Layer PCB for Industrial Control System
Application
Industrial Control
Key Specs
Challenge
Result
4-Layer PCB for Industrial Power Control
Application
Key Specs
Challenge
Result
4-Layer PCB for IoT Gateway Device
Application
IoT Gateway & Communication Device
Key Specs
Challenge
Result
Quality Control & Certifications for 4-Layer PCB Production
Common Questions
Most Popular Questions
What is the typical lead time for 4-layer PCB production?
Prototype lead time is typically 7–10 working days.
Mass production lead time depends on quantity and specifications.
How thin can a 4-layer PCB be manufactured?
What surface finishes are available for 4-layer PCBs?
What types of testing do you perform on 4-layer PCBs?
How quickly can I receive a quote for a 4-layer PCB?
Send Us a Message
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