Prototype Assembly
Validate designs faster with small-batch PCB assembly built to your Gerber files and BOM, using SMT and through-hole processes for real-world testing, debugging, and rapid iteration.
When your launch timeline cannot wait, FX PCB delivers emergency PCB assembly for urgent prototypes, engineering validation, and short-run builds. From rapid DFM review and smart component sourcing to SMT/THT assembly, inspection, and functional testing, our team helps engineers move from files to reliable boards quickly while maintaining IPC-A-610 Class 2/3 quality standards.

Fast, flexible PCBA services built for urgent prototypes, small batches, sourcing challenges, and validated production readiness.
Validate designs faster with small-batch PCB assembly built to your Gerber files and BOM, using SMT and through-hole processes for real-world testing, debugging, and rapid iteration.
Accelerate urgent product launches with quick-turn PCBA, often delivered within 1-2 weeks, supported by clear communication, BOM review, and schedule-focused production planning.
For critical timelines, express PCB assembly helps accommodate rush orders with faster delivery options, while maintaining professional workmanship and quality control throughout the build.
Reduce procurement delays with expert sourcing, access to over 600k local stock, approved alternative suggestions, transparent component costs, and supply chain risk mitigation.
Verify performance before deployment with PCBA functional testing, custom test procedures, electrical checks, performance verification, and test jig development based on project requirements.
Simplify urgent builds with turnkey PCBA covering procurement, SMT/THT assembly, programming, testing, and final inspection for production-ready boards from one manufacturing partner.

Your Gerber files, BOM, assembly drawings, and project notes are reviewed quickly for manufacturability, missing data, component risk, and production constraints before the urgent build schedule is confirmed.
FX PCB combines rapid execution, direct manufacturing, and certified quality systems for urgent PCBA projects.
Prototype assemblies can begin from 24 hours once all required parts are available.
ISO-certified facilities follow IPC-A-610 Class 2/3 standards for dependable assembly workmanship.
Experienced procurement teams reduce delays with approved alternatives and access to large component stock.
Move seamlessly from urgent prototype builds to low-volume and mass production without switching suppliers.
Experienced PCB and PCBA specialists supporting urgent electronics builds.
FX PCB has built its reputation over more than 15 years in PCB and PCBA manufacturing, evolving from a board fabricator into a full-service electronics manufacturing partner. With dedicated PCB and PCBA factories in Shenzhen, China, plus a US office in Plano, Texas, the company supports customers across North America and global markets. Its teams serve demanding sectors including consumer electronics, automotive, medical devices, industrial automation, telecommunications, aerospace, and defense. For urgent prototype projects, FX PCB’s mission is practical: reduce time-to-market, prevent costly rework through early DFM analysis, manage sourcing risk, and deliver reliable assemblies that meet performance and compliance expectations.
FX PCB’s quick-turn assembly timelines depend on board complexity, component availability, testing needs, and shipping requirements. Standard quick-turn delivery is often within 1-2 weeks, and prototype assembly can start from 24 hours once all required parts are available. Early file review, complete BOM data, and flexible sourcing approvals help shorten the schedule.
Send your files and timeline for a fast project review.
Medical-device quality management for reliable assemblies.
Assembly workmanship standard for demanding electronics.
Compliance support for globally marketed electronics.
Share your Gerbers, BOM, quantity, and deadline. FX PCB will review your project, identify sourcing or DFM risks, and help plan the fastest practical assembly route.
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.
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.