PCBA Prototype Services — One-Stop Solution

Accelerate your product development with one-stop PCBA prototype services that move seamlessly from bare PCB fabrication to component sourcing, SMT/THT assembly, inspection, testing, and coating. FX PCB helps startups, engineers, and product teams validate designs faster, reduce rework with free DFM analysis, and build reliable prototype assemblies ready for debugging, field trials, or production planning.

PCBA prototype assembly line with circuit boards

Our PCBA Prototype Services

End-to-end prototype support from PCB fabrication and sourcing to assembly, testing, coating, and production scaling.

Prototype Assembly

Small-batch prototype PCB assembly built to your Gerber files and BOM, using SMT, THT, or mixed technologies for design validation, debugging, and faster engineering iteration.

PCB Manufacturing

Custom bare board fabrication for rigid, metal-based, high-frequency, ceramic, glass, and rigid-flex designs, with ISO 9001 processes and surface finishes including ENIG, immersion silver, tin, and OSP.

Component Sourcing

Experienced procurement support with access to over 600k local stock, bulk buying advantages, alternative part suggestions, and customer-approved substitutions to reduce cost, shortages, and lead times.

Turnkey Assembly

A complete one-vendor solution covering procurement, SMT/THT assembly, programming, testing, and final inspection, helping teams avoid supplier coordination and move from prototype to production smoothly.

Functional Testing

Custom PCBA functional testing using electrical checks, performance verification, test jigs, and customer-specific procedures to confirm each assembly meets intended operating requirements.

PCBA Coating

Protective conformal and Parylene coating services for waterproof, moisture-proof, salt fog, acid, alkali, and harsh-environment resistance in demanding commercial, medical, and industrial applications.

Engineer testing a PCBA prototype

Our One-Stop Prototype Process

Submit Design Files and Requirements

Send your Gerber files, BOM, assembly drawings, testing needs, quantities, and target schedule. FX PCB reviews the project scope so quoting, sourcing, fabrication, and assembly requirements are aligned before production begins.

DFM Review and Smart Sourcing

PCB Fabrication and Assembly

Inspection, Testing, and Verification

Delivery and Production Scaling Support

The FX PCB Difference

Why Choose FX PCB?

FX PCB combines manufacturing depth, certified quality, and end-to-end prototype support.

15+ Years

Over 15 years of PCB and PCBA manufacturing experience across demanding electronics industries.

Certified Quality

ISO9001, ISO14001, ISO13485, UL, RoHS, REACH, and IPC-A-610 Class 2/3 standards.

Fast Turnaround

Prototype boards can be assembled from 24 hours once all required parts are available.

One Partner

Fabrication, sourcing, assembly, testing, coating, and scaling are handled under one coordinated workflow.

Meet The FX PCB Team

Experienced specialists supporting complex PCB and PCBA programs.

FX PCB has built its reputation over more than 15 years in PCB and PCBA manufacturing, growing from a printed circuit board manufacturer into a comprehensive electronics manufacturing partner. With dedicated PCB and PCBA facilities in Shenzhen and a US office in Plano, Texas, the company supports global brands, startups, and engineering teams across consumer electronics, automotive, medical devices, industrial automation, telecommunications, aerospace, and defense. Its mission is to act as a catalyst for customer success by delivering reliable, standards-driven assemblies that meet demanding performance, compliance, and value expectations. The team emphasizes uncompromising quality, speed to market, collaborative partnership, environmental responsibility, and continuous innovation.

15+ YearsDeep-rooted experience in PCB and PCBA manufacturing.
600k+ PartsLocal stock access supporting faster component sourcing.
24-Hour AssemblyFast prototyping once all required components are available.

Frequently Asked Questions

What are PCBA prototype services?

PCBA prototype services turn your electronic design files into a small batch of assembled circuit boards for validation. FX PCB can support bare PCB fabrication, component sourcing, SMT and through-hole assembly, inspection, testing, and coating. The goal is to help you verify form, fit, function, and manufacturability before committing to low-volume or mass production.

What files do I need to request a PCBA prototype quote?

How fast can prototype PCB assembly be completed?

Can FX PCB source components for my prototype?

Do you provide testing for assembled prototypes?

What quality standards apply to prototype PCB assembly?

Can I scale from prototype to production with the same supplier?

How is PCBA prototype pricing calculated?

Have Prototype Questions?

Talk with FX PCB about files, sourcing, testing, or timelines.

Certified & Trusted

Awards and Recognition

ISO9001 certification logo

ISO9001 Certified

Quality management for consistent manufacturing control.

ISO14001 certification logo

ISO14001 Certified

Environmental management supporting responsible production.

IPC-A-610 Class 2/3 certification logo

IPC-A-610 Class 2/3

Assembly acceptance standards for reliable electronics.

Ready to Build Your PCBA Prototype?

Send your design files, BOM, quantity, and timeline. FX PCB will review your requirements, provide a transparent quote, and help plan fabrication, sourcing, assembly, testing, and delivery.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (+1) 5103455000. You can also send us a quick email at info@sfxpcb.com.