PCB & PCBA Manufacturer
OEM FR4 PCB Supplier – PCB Board for Your Specific Design
Not every PCB manufacturer is willing to build your exact design. Some push proprietary stackups, standardize away your specifications, or charge heavy NRE fees for custom requirements.
As an OEM FR4 PCB supplier, we build exactly what you design – no modifications unless you approve. Your Gerber files are your specifications. Your stackup is our stackup. Your material choices, copper weights, and finish preferences – we follow them precisely.
We are a true OEM partner, not a standardized catalog house.
What OEM PCB Manufacturing Means
| Aspect | Standard Catalog House | OEM PCB Supplier (Us) |
|---|---|---|
| Design ownership | Their standard stackup | Your design, unchanged |
| Modifications | May change to fit their process | No changes without approval |
| Material choices | Limited to their stock | Any FR4 grade, any supplier |
| Layer stackup | Their standard only | Custom stackup designed for you |
| IP protection | Limited | NDA available, secure handling |
| Minimum quantity | Often high (500+) | Flexible (10 to 100,000+) |
| Engineering support | Basic | Full DFM review, stackup design |
| Relationship | Transactional | Long-term OEM partnership |
Why Work With an OEM PCB Supplier?
| Benefit | What It Means for You |
|---|---|
| Your design, your way | No forced changes to fit “standard” processes |
| Full IP protection | Your proprietary designs remain confidential |
| Long-term consistency | Same specification, same quality, every batch |
| Flexible volumes | Scale from prototype to mass production |
| Direct engineering support | Real engineers review your design |
| Material freedom | Use your preferred FR4 grade, copper weight, finish |
| Competitive pricing | OEM volumes = better pricing |
What We Offer as Your OEM FR4 PCB Supplier
| Service | Description |
|---|---|
| Custom layer stackup | We build to your stackup specifications or design one for you |
| Any layer count | 1 to 12+ layers (higher on request) |
| Any board thickness | 0.4mm to 3.2mm |
| Any copper weight | 0.5 oz to 6 oz |
| Any surface finish | ENIG, HASL, OSP, Immersion Silver, Immersion Tin, Hard Gold |
| Any solder mask color | Green, Blue, Red, Black, White, Yellow, Purple, Matt |
| Controlled impedance | 50Ω, 90Ω, 100Ω, or custom values |
| Blind / buried vias | For HDI and complex designs |
| Heavy copper | Up to 6 oz for high current |
| High TG | TG 170°C for lead-free assembly |
Our OEM Process
| Step | What Happens |
|---|---|
| 1. You send Gerber files | Complete design including stackup, materials, specifications |
| 2. Free DFM review | We verify manufacturability – no changes without your approval |
| 3. NDA (optional) | Sign non-disclosure agreement for IP protection |
| 4. Quotation | Based exactly on your specifications |
| 5. First article (optional) | Small batch to verify quality before mass production |
| 6. Production | Built to your specifications, every batch |
| 7. Quality control | 100% electrical test, AOI, X-ray as needed |
| 8. Secure shipping | Worldwide delivery with tracking |
OEM Partnership Tiers
| Tier | Volume | Services Included |
|---|---|---|
| Prototype OEM | 5-100 pieces | DFM review, quick turn, design validation |
| Development OEM | 100-1,000 pieces | Pilot production, process optimization |
| Production OEM | 1,000-50,000 pieces | Volume pricing, consistent quality, scheduled deliveries |
| Strategic OEM | 50,000+ pieces | Dedicated line, VMI (Vendor Managed Inventory), long-term agreement |
We grow with you – from first prototype to high-volume production.
Technical Specifications – We Build to Your Specs
| Parameter | Our Capability (Will Build to Your Specification) |
|---|---|
| Layer count | 1 to 12+ layers |
| Base material | FR4 (Standard TG, High TG 170°C, High TG 180°C) |
| Board thickness | 0.4mm to 3.2mm |
| Copper weight | 0.5 oz to 6 oz |
| Min trace width/spacing | 3 mil / 3 mil (4 mil standard) |
| Min drill size | 0.15mm laser, 0.20mm mechanical |
| Surface finishes | ENIG, HASL Lead-Free, OSP, Immersion Silver, Immersion Tin, Hard Gold |
| Solder mask colors | Green, Blue, Red, Black, White, Yellow, Purple, Matt colors |
| Silkscreen colors | White, Black, Yellow |
| Special capabilities | Controlled impedance, heavy copper, blind/buried vias, via-in-pad |
Industries We Serve as OEM Supplier
| Industry | Typical OEM Requirements |
|---|---|
| Automotive | IATF 16949 processes, PPAP documentation, AEC-Q100 ready |
| Medical | ISO13485 compliance, cleanliness, traceability |
| Industrial control | 24/7 reliability, wide temperature, long life |
| Consumer electronics | High volume, cost optimization, fast turnaround |
| Telecom | Controlled impedance, high layer count, signal integrity |
| Aerospace & defense | High reliability, ITAR compliance (on request) |
| LED lighting | Aluminum PCB, thermal management, high current |
Why Choose Us as Your OEM FR4 PCB Supplier?
| Feature | What You Get |
|---|---|
| True OEM manufacturing | Your design, unchanged – no forced standardizations |
| Full IP protection | NDA available, secure file handling, confidential process |
| Custom stackup design | Free engineering support for custom stackups |
| Any volume | 10 pieces to 100,000+ pieces |
| Any specification | Materials, finishes, copper weights – you choose |
| Free DFM review | We verify manufacturability before production |
| ISO9001 & UL certified | Quality and safety certified |
| Long-term partnership | We scale with you from prototype to mass production |
OEM Order Process
Send your design files – Gerber, stackup, specifications
Sign NDA (optional) – for IP protection
Free DFM review – we check manufacturability
Receive quotation – based exactly on your specifications
First article approval (optional) – small batch for validation
Production – built to your exact specifications
Quality control – 100% electrical test, AOI
Secure shipping – worldwide delivery
Your design, your specifications, your quality. We are your manufacturing partner, not your design critic.
