Prototype Assembly
Validate designs faster with small-batch PCB assembly built to your Gerber files and BOM using SMT and through-hole technologies for real-world testing, debugging, and iteration.
Accelerate engineering validation with quick turn printed circuit board sampling built for urgent prototypes, small batches, and fast design iterations. FX PCB combines PCB fabrication, SMT/THT assembly, smart component sourcing, DFM review, and rigorous testing to help teams move from Gerber files to reliable boards quickly, without sacrificing quality, traceability, or cost control.

Fast PCB sampling solutions for prototypes, urgent assemblies, sourcing, testing, and small-batch validation builds.
Validate designs faster with small-batch PCB assembly built to your Gerber files and BOM using SMT and through-hole technologies for real-world testing, debugging, and iteration.
Get high-quality assembled boards on accelerated timelines, often within 1-2 weeks, with transparent communication, precise build execution, and cost-conscious part replacement suggestions when approved.
Produce rigid, metal-based, high-frequency, rigid-flex, ceramic, and glass PCBs with advanced surface finishes, fine line capabilities, and direct manufacturer pricing for sampling and scale-up.
Handle urgent PCB assembly requirements with expedited options beyond standard delivery, helping engineering teams recover schedules, support product launches, and keep critical development programs moving.
Reduce procurement delays through expert sourcing, access to over 600k local stock, alternative component recommendations, transparent costs, and customer approval before any replacements are used.
Verify assembled PCB performance with functional test jigs, electrical testing, configuration support, and custom test procedures developed around your product specifications and reliability requirements.

Send your Gerber files, bill of materials, assembly drawings, and testing requirements. FX PCB reviews the package quickly so quoting, engineering checks, sourcing, fabrication, and assembly planning can begin without unnecessary delays.
FX PCB brings speed, manufacturing depth, and certified quality to every quick turn sample build.
Prototype assemblies can begin from 24 hours once all required parts are available.
ISO9001, ISO14001, ISO13485, UL, RoHS, REACH, and IPC-A-610 standards support reliable builds.
Manufacturer-direct pricing helps reduce middleman costs while keeping quotations transparent and practical.
Experienced procurement specialists reduce shortage risks through broad stock access and approved alternatives.
Experienced electronics manufacturing specialists supporting global PCB programs.
FX PCB has built its reputation over more than 15 years in PCB and PCBA manufacturing, evolving from a board fabrication provider into a full-service electronics manufacturing partner. With dedicated PCB and PCBA factories in Shenzhen and a US office in Plano, Texas, the company supports engineering teams, startups, SMEs, and global brands across consumer electronics, automotive, medical devices, industrial automation, telecommunications, aerospace, and defense. The team’s vision is to help customers move from concept to market-ready product with speed, reliability, and fewer production risks. By combining fast DFM feedback, smart sourcing, precision assembly, and rigorous testing, FX PCB gives customers a scalable path from early samples to mass production.
Turnaround depends on board complexity, layer count, material, surface finish, component availability, and testing requirements. FX PCB’s standard quick turn assembly timeline is often 1-2 weeks, and prototype assembly can start from 24 hours once all parts are available. Early file submission, complete BOM data, and fast approval of alternates help shorten the overall schedule.
Send your files and talk with our PCB experts.
Quality management for consistent PCB manufacturing.
Medical device manufacturing quality system support.
Recognized safety compliance for electronics production.
Share your Gerbers, BOM, quantity, timeline, and testing needs. FX PCB will review your project, identify DFM considerations, and prepare a clear quotation for your quick turn printed circuit board sampling order.
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.