End-to-End
PCB/PCBA
Solutions
From concept to mass production, FEILIZ delivers a complete suite of engineering services -- purpose-built for global brands, OEMs, and hardware startups who demand speed, quality, and cost efficiency.
Our Capabilities
// SELECT A SOLUTION TO EXPLORE
Each solution is delivered by our in-house engineering team -- no outsourcing, no black boxes. Full visibility, full accountability.
Custom PCB/PCBA Development
From schematic capture and PCB layout to firmware integration and DFM sign-off -- our 5 senior electronics engineers handle every layer of your design. Boards that are production-ready from the very first spin.
Rapid Prototyping & Sampling
Turn your concept into a validated sample in as little as 3 weeks. We coordinate PCB builds, injection-molded enclosures, and metal hardware in parallel -- so you get a complete, testable unit fast, not just a bare board.
Cost Reduction & Optimization
Paying too much per unit? Our VA/VE engineers audit your BOM, redesign for manufacturability, and qualify alternative components -- delivering an average 20-40% cost reduction without touching performance or reliability.
Scale: Prototype to Mass Production
Your product passed validation -- now what? We run structured pilot batches, lock in process parameters, and ramp to full-volume production without quality drift. From 500-unit pilots to millions of units annually, the transition is seamless.
Full Supply Chain & Assembly
One partner, zero gaps. We source components, manage injection-molded and metal parts, run 5 high-speed SMT lines, perform functional testing and aging burn-in, then deliver shelf-ready finished goods -- all from our 10,000+ sqm Dongguan facility.
// Free of Charge
Get a Free Engineering Review
Share your product specs, drawings, or BOM -- our Sr. Engineering Account Manager (16 years of international trade experience) will respond within 3 business days with a technical assessment, DFM feedback, and a no-obligation quote.
- ISO 9001 & ISO 14001 Certified
- National High-Tech Enterprise
- <1/1000 Defect Rate Commitment
Ready to Optimize
Your Next Product?
Share your BOM, drawings, or product brief. Evan and the FEILIZ engineering team will respond within 3 business days with a tailored technical proposal, DFM feedback, and a competitive quote -- completely free.