One Partner.
Zero Gaps.
Managing multiple suppliers across PCB design, components, injection molding, assembly, and logistics is costing you time, money, and sleep. There's a better way.
Everything In-House.
Nothing Outsourced.
FEILIZ controls every stage of your product's journey -- from schematic to shipped carton. No handoff delays, no finger-pointing, no surprises.
PCB / PCBA Design
Schematic capture, layout, DFM analysis, and firmware development by engineers with 15+ years of experience in home appliances and consumer electronics.
- SCHEMATIC & LAYOUT
- FIRMWARE DEVELOPMENT
- DFM / DFT ANALYSIS
Prototyping & NPI
Rapid prototyping and new product introduction management -- from first samples to pilot runs, with structured ECN tracking and sign-off at every gate.
- EVT / DVT / PVT SUPPORT
- NPI KICKOFF IN 3 WEEKS
- STRUCTURED ECN PROCESS
SMT & PCBA Production
5 high-speed automated SMT lines capable of handling complex, multi-layer boards. Inline AOI, SPI, and X-ray inspection at every critical step.
- 5 AUTOMATED SMT LINES
- AOI / SPI / X-RAY
- <0.1% DEFECT RATE TARGET
Structural & Mold Coordination
In-house structural engineers coordinate injection molding and metal stamping parts, ensuring mechanical-electrical fit from day one -- no costly re-spins.
- INJECTION MOLDING MGMT
- METAL STAMPING PARTS
- MECH-ELEC INTEGRATION
Final Assembly & Testing
Full product assembly with functional testing, burn-in aging, and final QC inspection. We commit to defect rates below 1 per 1,000 units shipped.
- FUNCTIONAL TESTING
- BURN-IN AGING FACILITY
- FINAL QC SIGN-OFF
Packaging & Export
Custom packaging design, compliance documentation (CE, FCC, RoHS), and full export logistics coordination managed by our 16-year trade veteran.
- CUSTOM PACKAGING
- CE / FCC / ROHS DOCS
- EXPORT LOGISTICS MGMT
Why Brands Choose FEILIZ
// PROOF OVER PROMISES
We've earned the trust of SME brands, OEM buyers, and hardware startups across Europe, North America, the Middle East, and Southeast Asia.
Senior Engineering Team
Our team includes multiple PCB engineers with 15+ years of experience, structural engineers, IE engineers, and QA specialists -- 36 degreed professionals on staff. You get real engineering depth, not just a sales rep forwarding your files.
Single Point of Contact
Your dedicated account manager (with 16 years of international trade experience) coordinates every stage internally. You send one email -- we handle the rest. No more chasing five vendors for one update.
Certified Quality System
ISO 9001 quality management and ISO 14001 environmental certifications. National High-Tech Enterprise designation. Multiple patents and software copyrights. Proven supply history with major appliance brands.
VA/VE Cost Engineering
We proactively review your BOM and design for cost reduction opportunities -- alternative components, process simplification, material substitution. Average client savings: 20-40% on unit cost, without sacrificing performance.
Built for Scale.
Engineered for Quality.
Our Dongguan facility spans over 10,000 m² and is purpose-built to handle everything from low-volume NPI runs to high-volume mass production -- without ever compromising on quality or delivery.
Ready to Simplify
Your Supply Chain?
Send us your product requirements, BOM, or drawings. Our engineering team will provide an initial technical assessment, DFM feedback, and budgetary quote within 3 business days -- at no cost.
Request a Free Assessment
Share your project details and receive a technical response within 3 business days.