Get in touch with PCBark Company
- Home
- PCB Manufacturing
- PCB Manufacturing Fabrication routes for rigid, thermal, RF, and power boards.
Built for engineers comparing substrate, copper, layer count, surface finish, and acceptance class before RFQ.
1-42 layers IPC Class 2/3 DFM review
Stackup insight8-12 Layer PCB Design GuideLayer count, vias, impedance, and supplier checks before RFQ.
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Core Fabrication PCB ManufacturingRigid PCB fabrication from prototype to production. Multilayer PCB4, 6, 8-12, 16-24, and 32-42 layer boards. Gold Finger PCBEdge connectors, hard gold, beveling, and durability.Thermal & Power Aluminum / MCPCBMetal-core boards for LED, power, and heat transfer. Ceramic PCBAlumina and high-thermal substrates for demanding builds. Heavy Copper PCBHigh-current designs with thick copper requirements.Inputs Gerber, stackup, impedance table Outputs DFM notes, finish options, lead-time path Risk Control material, copper, drill, tolerance
- PCB Assembly
- PCB Assembly PCBA, SMT, THT, BGA, box build, and turnkey EMS under one quality system.
Route by sourcing model, build speed, assembly process, or finished-product scope.
SMT + THT BOM sourcing Functional test
PCBA insightPCB Assembly Process GuideSMT, THT, BOM risk, inspection, and sourcing decisions.
Request PCBA quote
Service Models PCB AssemblyComplete PCBA service overview. Turnkey PCB AssemblyFabrication, components, assembly, and test. Low Volume AssemblySmall batches with engineering review and test coverage.Fast Builds Quick-Turn PCB AssemblyLead-time focused builds for urgent projects. Prototype PCB AssemblyPrototype-to-production path with DFM checks. Circuit Card AssemblyCCA routes for aerospace and MIL-STD projects.Inputs BOM, centroid, assembly drawing Outputs sourcing review, PCBA route, test plan Risk Control BGA, alternates, moisture, traceability
- Advanced PCBs
- Advanced PCBs HDI, flex, rigid-flex, and high-layer builds for dense electronics.
Use this route when the board needs microvias, bend areas, impedance control, or high layer count.
Any-layer HDI Rigid-flex 32-42 layers
Advanced designMultilayer Flex PCB GuideBend zones, stackup choices, impedance, and reliability control.
Review advanced stackup
HDI Builds HDI PCBHigh-density interconnect boards and microvia structures. Any-Layer HDI PCBEvery-layer interconnect and sequential lamination routes. HDI vs MultilayerChoose HDI only when density and routing require it.Flex & Rigid-Flex Flexible & Rigid-Flex PCBFlex circuits, rigid-flex, and bend area planning. Rigid-Flex PCB ManufacturerIntegrated rigid-flex builds for compact electronics. Flex PCB AssemblyAssembly process for flexible and rigid-flex circuits.Inputs bend radius, stackup, via plan Outputs HDI route, flex rules, impedance checks Risk Control lamination, plating, coverlay, yield
- Industries
- Industries PCB and PCBA routes for high-reliability electronics sectors.
Map your industry to material, inspection, acceptance class, and sourcing expectations.
Medical Aerospace Automotive
Industry guideIndustrial Control PCB GuideRugged board choices for PLC, drives, HMI, and automation.
Start industry RFQ
High Reliability Industries We ServeIndustry-specific PCB and PCBA overview. Aerospace PCBRigid-flex, controlled impedance, coating, and Class 3 routes. Medical PCBTraceability, reliability, and medical device build planning.Industrial Systems Industrial Control PCBPLC, VFD, HMI, power, and automation boards. Robotics PCBControls, sensors, power, and compact assembly. IoT PCBWireless, low-power, battery, and compact board constraints.Inputs use case, environment, class target Outputs material route, test coverage, documentation Risk Control thermal, vibration, coating, traceability
- Capabilities
- Capabilities Quality, inspection, DFM, standards, and engineering support.
Use this panel to prove PCBark can build, inspect, document, and scale the project safely.
AOI X-ray Flying probe
DFM signal6-Layer Stackup VerificationStackup, impedance, via strategy, and verification checkpoints.
Ask for capability review
Quality System Capabilities & QualityManufacturing capability and quality overview. Certifications & StandardsIPC standards, certification, and documentation routes. IPC Class 2 vs Class 3Choose the right build class for risk and cost.Inspection & Test AOI / X-Ray / Flying ProbeInspection coverage for fab and assembly defects. Inspection Method SelectorPick AOI, X-ray, flying probe, ICT, or functional test. BGA Void Acceptance CheckerCheck hidden joint risk for BGA packages.Inputs tolerance, class, inspection target Outputs DFM notes, test coverage, quality route Risk Control via ratio, BGA void, material trace
- Support
About PCBark · EMS since 2010
Precision PCB manufacturing, engineered as a partnership.
PCBark is a turnkey Electronic Manufacturing Services provider. From proactive DFM and transparent component sourcing to fabrication, assembly, and functional testing, we help global hardware teams get to market faster, smarter, and with absolute confidence.
Established in 2010, PCBark has spent over sixteen years at the forefront of Electronic Manufacturing Services. We specialize in high-performance printed circuit boards, thermal-efficient aluminum substrates, and high-precision SMT assembly, backed by an annual production capacity of 500,000 square meters.
Quality and reliability are hardwired into everything we ship. By adhering to advanced international quality-management systems and IPC standards, we mitigate risk and protect structural integrity in every board — whether it is a quick-turn prototype or high-volume production.
About PCBark ·
The spec sheet
Company at a glance
Sixteen years of building capability
Shenzhen factory established
The company is founded and commits fully to the PCB industry.
ISO 9001 & ISO 14001 certified
Formal quality and environmental management systems put in place.
UL certification & Zhuhai branch
Earned UL certification and adopted RoHS and REACH management; opened the Zhuhai branch factory.
Expansion into PCBA
Invested in PCB assembly equipment and moved into full PCBA production.
Relocated to Huizhou
Moved to a larger facility, upgraded equipment, and scaled production capacity.
Revenue past 150M RMB
Annual sales revenue surpassed 150 million RMB.
Jiangxi branch factory opens
A 150-acre modern site covering the full journey from custom PCB to assembly.
Built around what buyers
actually worry about
Every part of our process maps to the five priorities that make or break a sourcing decision
Automated optical
inspection (AOI)
Every part of our process maps to the five priorities that make or break a sourcing decision
Fast-turn PCB prototype
production line
Every part of our process maps to the five priorities that make or break a sourcing decision
Front-end CAM engineer
using DFM software
Every part of our process maps to the five priorities that make or break a sourcing decision
Logistics network
Our contracting companies in representing logistics networks and completed models.
Cost breakdown dashboard
Cost breakdown dashboard, with transparent cost elements, management and savings.
Turnkey capabilities
One partner, the whole build
A true end-to-end path from design files to a tested, shippable board.
DFM review
Design-for-manufacturing checks before anything is cut.
Component sourcing
Transparent, traceable procurement from authorized channels.
PCB fabrication
High-performance rigid, HDI, and aluminum-substrate boards.
SMT assembly
High-precision surface-mount from prototype to volume.
Functional testing
Rigorous inspection and functional test before every shipment.
Where our boards go
Trusted across demanding industries
About PCBark ·
Certifications & standards
Compliance you can audit
ISO 9001
Quality management system
ISO 14001
Environmental management
UL
Safety certification
RoHS
Restricted-substance compliant
REACH
Chemical-safety compliant
IPC-A-610
Class 2 & Class 3 workmanship








Let’s build it
Ready to hand your next build to a partner who engineers reliability in?
Send us your Gerbers and BOM — we’ll come back with DFM feedback and a transparent quote.
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