Full-service PCB assembly from prototype to production. No minimum orders. Superior quality. US-based support that actually answers.
We're not your typical contract manufacturer. We actually care about your project succeeding.
Need it yesterday? We offer 24-48 hour quick-turn for prototypes. Production runs ship in days, not weeks.
One board or ten thousand. We don't care. Your prototype project is just as important as someone's production run.
Low defect rates backed by comprehensive testing. AOI, X-ray, functional testing—we catch issues before you do.
Long-term inventory management available. We'll hold your components for a year or more. No more supply chain headaches.
PCB fab, component sourcing, assembly, testing, box build—everything under one roof. One partner, zero headaches.
DFM review, BOM optimization, component obsolescence management. Our engineers actually help you succeed.
From bare boards to fully tested assemblies, we handle every step of your manufacturing journey.
SMT, through-hole, mixed technology. Single or double-sided. We assemble it all with precision.
Full turnkey or consigned. We source components at competitive prices with verified suppliers.
AOI, X-ray, flying probe, functional testing. We catch defects before they reach you.
Full product assembly, enclosures, cable harnesses. Ship finished products, not just boards.
DFM/DFA review, BOM optimization, obsolescence management. We help you design for success.
Quick-turn prototypes in 24-48 hours. Iterate fast and get to market faster.
State-of-the-art equipment and rigorous processes deliver consistent quality.
High-speed automated pick-and-place with precision down to 01005 components. BGA pitch down to 0.4mm.
Automated optical inspection scans every board for solder defects, component placement, and polarity.
Advanced X-ray for BGA inspection and hidden solder joint verification. Non-destructive testing.
Custom test procedures, flying probe, in-circuit testing (ICT), and burn-in testing available.
From single prototypes to 10,000+ units. No minimums. Flexible production scheduling.
24-48 hour prototypes available. Production runs in days. Real-time order tracking.
From startups to Fortune 500s, we deliver quality PCB assemblies across every industry.
Control systems, PLCs, motor drives, HMI interfaces, and industrial IoT devices.
Process controllers, robotic systems, factory automation
From infotainment systems to EV charging infrastructure and battery management.
BMS, charging stations, vehicle controllers
Medical-grade assembly for diagnostic equipment and monitoring devices.
Patient monitors, diagnostic tools, medical imaging
Connected devices, sensors, and edge computing hardware.
Smart sensors, gateways, connected home devices
5G infrastructure, networking equipment, and communication devices.
Base stations, routers, optical transceivers
Solar inverters, battery management, and energy monitoring systems.
Solar inverters, energy storage, power monitoring
High-reliability assemblies with rigorous testing and full traceability.
Avionics, UAV systems, defense electronics
Wearables, home electronics, and consumer IoT products.
Smart home devices, wearables, consumer gadgets
No MOQ means your early-stage prototype matters as much as production runs.
Flexible terms, engineering support, prototype-to-production
PCBA King is a US-based electronics manufacturing company specializing in PCB assembly. We serve everyone from solo entrepreneurs with their first prototype to established companies scaling production runs.
What sets us apart isn't just our equipment or capabilities—it's our approach. Most contract manufacturers treat prototypes like an annoyance and demand minimum order quantities that force you to build more than you need. We don't work that way.
Your single prototype board matters as much to us as someone else's 10,000-unit production run. No minimum orders. No artificial barriers. Just honest manufacturing that helps you succeed.
Quick-turn prototypes and production runs that ship when promised.
Low defect rates through comprehensive testing and process control.
Engineering support, design feedback, and proactive problem-solving.
Honest pricing with no hidden fees. Clear communication always.
Upload your BOM and get a detailed quote within 24 hours. No commitment, no pushy sales calls.
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