Kingdta
HomeProductsPCB Manufacturing
Manufacturing Service

PCB Manufacturing
From Prototype to Mass Production

Seven PCB types — FPC, multilayer, high-frequency, aluminum, rigid-flex, ceramic, and copper-based — all manufactured with in-house SMT assembly and conformal coating capabilities.

View PCB Types

PCB Capabilities

Seven PCB Types, One Partner

From standard FR4 multilayer to exotic ceramic substrates — we deliver the right board for your application.

Multilayer PCB

Multilayer PCB

Up to 20+ layers with controlled impedance, blind/buried vias, and HDI technology for high-density applications.

Telecom EquipmentIndustrial ControlMedical DevicesAutomotive ECUs
FPC (Flexible Circuit)

FPC (Flexible Circuit)

Flexible printed circuits for wearable devices, compact enclosures, and dynamic bending applications.

WearablesMedical SensorsCamera ModulesFoldable Devices
High-Frequency / Rogers PCB

High-Frequency / Rogers PCB

Low-loss RF materials (Rogers RO4350B, etc.) for microwave, antenna, and high-speed digital applications.

5G Base StationsRF AntennasRadar SystemsSatellite Comms
Aluminum PCB

Aluminum PCB

Metal-core PCBs with superior thermal dissipation for high-power LED lighting and power electronics.

LED LightingPower SuppliesAutomotive LightingStreet Lamps
Rigid-Flex PCB

Rigid-Flex PCB

Hybrid rigid-flexible boards combining the stability of rigid PCBs with the bendability of flex circuits.

AerospaceMilitary ElectronicsMedical ImplantsFoldable Consumer
Ceramic PCB

Ceramic PCB

High-thermal-conductivity ceramic substrates (alumina, AlN) for extreme-temperature and high-power applications.

Power ModulesLED COBIGBT ModulesAerospace Sensors
Copper-Based PCB

Copper-Based PCB

Heavy copper and thick copper PCBs for high-current, high-power, and thermal management applications.

Power ConvertersMotor DrivesBattery PacksEV Chargers
SMT Production Floor

In-House SMT Assembly

Full SMT Line.
Zero Compromise.

IPC-A-610 Class 2/3 compliant assembly with SPI, AOI, and X-Ray at every stage. From prototype to mass production under one roof.

Production Equipment

Advanced SMT Manufacturing Line

Precision equipment ensuring consistent quality across every production batch.

Yamaha Pick & Place

Yamaha Pick & Place

High-speed placement with ±0.03mm accuracy for 01005 to fine-pitch components.

SPI (Solder Paste Inspection)

SPI (Solder Paste Inspection)

3D solder paste inspection ensuring consistent print quality before placement.

AOI (Automated Optical)

AOI (Automated Optical)

Post-placement and post-reflow optical inspection for every board.

X-Ray Inspection

X-Ray Inspection

BGA and hidden-joint inspection for critical reliability verification.

Nitrogen Reflow Oven

Nitrogen Reflow Oven

Dual-rail reflow with nitrogen atmosphere for void-free soldering.

Wave Soldering

Wave Soldering

Dual-wave soldering for through-hole and mixed-technology assemblies.

±0.03mm

Placement Accuracy

01005

Min Component

0.25mm

Fine Pitch

20L

Max Layers

Environmental Protection

Conformal Coating (Three-Proof)

Conformal coating is a specialized protective film applied to PCBA surfaces, providing superior insulation, moisture-proofing, dust-proofing, anti-corrosion, and anti-aging protection. IPC-CC-830 compliant processes.

Critical for electronics deployed in harsh environments — automotive under-hood, outdoor telecom, marine, industrial control, and medical devices.

1

Acrylic (AR)

Fast-curing, easy rework, good moisture resistance. Ideal for general-purpose PCBA protection.

2

Polyurethane (UR)

Excellent chemical and abrasion resistance. Best for automotive and harsh-environment electronics.

3

Silicone (SR)

Extreme temperature range (-60°C to 200°C+). Perfect for BMS, outdoor, and high-temp applications.

Conformal Coating Spray Process
Power Board with Conformal Coating
Conformal Coating Detail

Ready to Start Your
PCB Project?

Tell us your PCB requirements — layer count, material, quantity — and our engineering team will respond with a quote within 24 hours.