PCB Reverse Engineering for Engineers in Pakistan
PCB reverse engineering in Pakistan follows a straightforward remote model: you ship one physical board from Karachi, Lahore, Islamabad, or any city, and our engineering team returns a complete file package — Gerber data, layered schematic, and a verified bill of materials. The entire process runs under NDA, typically completing in 5–8 working days for boards up to 8 layers. No local lab visit is required, and every deliverable is production-ready for your preferred fabricator.
Why Pakistan-Based Engineers Need Remote Reverse Engineering
Pakistan’s electronics sector is growing rapidly, with textile-automation controllers, UPS/inverter boards, and telecom infrastructure hardware driving demand for board-level duplication and redesign. Yet specialized reverse engineering labs with high-resolution X-ray, cross-section microscopy, and 20+ layer imaging capability remain scarce domestically.
Common scenarios we handle for Pakistani clients include:
- Legacy UPS and inverter boards where the original manufacturer has ceased production and no design files exist.
- Imported industrial controllers — PLC I/O modules, motor drives, HMI interface boards — that need local cloning for spares inventory.
- Telecom infrastructure cards (BTS power amplifiers, microwave link boards) requiring documentation for field-repair programs.
- Consumer electronics — LED driver boards, fan-controller PCBs — where a Pakistani OEM wants to produce a functionally equivalent design.
Shipping a board internationally and receiving files digitally eliminates the equipment bottleneck entirely. Our facility operates micro-section analysis, flying-probe validation, and automated optical inspection at resolutions down to 2 mil (0.05 mm) trace/space — capability that would cost millions of PKR to replicate locally.
What You Receive: Deliverable File Package
| Deliverable | Format | Details |
|---|---|---|
| Gerber Files | RS-274X / Gerber X2 | All copper layers, solder mask, silkscreen, drill file, board outline |
| Schematic | PDF + editable (Altium / KiCad / OrCAD) | Net-verified against physical board; hierarchical sheets for complex designs |
| Bill of Materials | Excel / CSV | Manufacturer part numbers, package footprints, verified values, alternate sourcing notes |
| Pick-and-Place Data | CSV / Centroid file | X-Y coordinates, rotation, reference designators — ready for SMT assembly |
| Stackup Report | Layer order, dielectric thickness, copper weights, impedance notes (boards ≥ 4 layers) |
Every Gerber set undergoes DRC (Design Rule Check) against IPC-2221B before delivery. Schematics are cross-checked with continuity testing on the physical board to confirm net accuracy above 99 %.
How the Remote Workflow Operates from Pakistan
Step 1 — Ship the Board
Pack one working sample (two if the board is BGA-heavy or multilayer above 10 layers). Use DHL, FedEx, or TCS international from any major Pakistani city. Declare as “electronic sample for engineering analysis, no commercial value” to minimize customs friction. Typical transit: 3–5 business days.
Step 2 — Feasibility Assessment
Within 24 hours of receiving the board, we provide a feasibility report: layer count estimate, component density, any chips that may need decapsulation or marking research, and a firm quote in USD. Boards with BGA packages under 0.4 mm pitch or potted/conformal-coated sections are flagged with additional process notes.
Step 3 — Engineering & Extraction
Our team images each layer using high-DPI scanning and, for inner layers, controlled chemical or mechanical de-lamination. Copper patterns are vectorized into CAD, components are identified and cross-referenced against distributor databases, and the schematic is drawn net-by-net. A 4-layer board with 200 components typically takes 5 working days; a 12-layer board with 800+ components may take 10–12 days.
Step 4 — Verification & Delivery
Flying-probe or continuity test confirms every net. Files are encrypted and delivered via secure link. You review, request any revisions (one revision round is included), and approve. The original board is returned if requested.
Shipping & Customs Notes Specific to Pakistan
Pakistani customs (Pakistan Customs Computerized System — PaCCS) occasionally holds electronic samples for classification. To avoid delays:
- Include a cover letter on company letterhead stating the board is for “engineering analysis, not resale.”
- Declare a nominal value (e.g., USD 5–20) consistent with a used PCB sample.
- Use HS code 8534.00 (printed circuits) for outbound shipment.
- Choose DHL or FedEx Express — both maintain bonded warehouses in Karachi and Lahore with faster clearance than standard post.
Return shipment of completed boards follows the same carriers. Digital files arrive independently via encrypted download, so your project can proceed even if the physical board is still in transit back.
Turnaround, Pricing Signals & What Affects Cost
| Board Complexity | Typical Turnaround | Starting Price Range (USD) |
|---|---|---|
| 1–2 layer, ≤ 100 components | 3–5 working days | $350 – $600 |
| 4 layer, 100–300 components | 5–7 working days | $600 – $1,200 |
| 6–8 layer, 300–600 components | 7–10 working days | $1,200 – $2,500 |
| 10–16 layer / HDI / BGA-heavy | 10–15 working days | $2,500 – $5,000+ |
Cost drivers include BGA count (each BGA adds X-ray and pad-mapping time), blind/buried via structures, RF or impedance-controlled traces requiring stackup reconstruction, and any IC marking research for obsolete or house-marked parts. We quote firm prices after the feasibility step — no hidden charges.
Capabilities & Realistic Limits
Our engineers handle rigid FR-4, aluminum-core (MCPCB), rigid-flex, and ceramic substrates. Trace/space resolution down to 2 mil is standard; 1.5 mil is achievable on newer equipment with slightly extended timelines. We support up to 24-layer reconstruction, though boards above 16 layers require two samples.
What we cannot guarantee:
- Firmware readout from code-protected MCUs without proof of IP ownership. Authorization documentation is required for any IC unlock work.
- Perfect reconstruction of buried-via stacks on boards with severe corrosion or physical damage — we will flag affected areas in the feasibility report.
- Reverse engineering of ASIC-internal logic. We can document pinout and board-level connections, but gate-level extraction of custom silicon is outside scope.
How Pakistani Clients Use Reverse-Engineered Files
Most clients in Pakistan fall into three categories. The first group runs small-batch manufacturing — they receive Gerbers and place orders with local or Chinese PCB fabricators, then assemble in-house. The second group uses schematics for repair documentation, building internal service manuals for field technicians maintaining imported equipment. The third group modifies the design: swapping obsolete components for available alternatives, adding protection circuitry, or adapting a board for a different enclosure.
Engineers in neighboring regions follow a similar workflow. Clients shipping boards from Bangladesh for PCB reverse engineering use the same DHL/FedEx pipeline with comparable transit times. For those needing board cloning rather than file extraction, we also support PCB copy services for clients in Delhi and board duplication from Bangalore, both common corridors for South Asian hardware companies.
NDA, IP Protection & Confidentiality
Every project operates under a mutual NDA signed before any board is shipped. Files are stored on encrypted servers with 90-day automatic purge after project completion (extendable on request). We do not retain manufacturing rights, resell designs, or share project details with third parties. For IC-related work, we require a signed ownership declaration confirming you hold rights to the design or are performing authorized maintenance recovery.
Frequently Asked Questions
Can I ship a PCB from Pakistan without an export license?
Used PCB samples shipped for engineering analysis generally do not require an export license under Pakistan’s Strategic Export Control framework, provided the board does not contain controlled dual-use components (certain FPGA families, military-spec parts). Standard commercial and industrial boards ship freely via DHL or FedEx under HS code 8534.00. When in doubt, consult the Strategic Export Control Division (SECDIV) guidelines.
How accurate are the reverse-engineered Gerber files?
Our Gerber output matches the original board within ±0.5 mil (0.0127 mm) for trace geometry on outer layers and ±1 mil for inner layers reconstructed via de-lamination. Net accuracy is verified at above 99 % using flying-probe continuity testing against the physical board. Any discrepancies found during verification are resolved before delivery.
What if my board has house-marked or sanded-off IC markings?
We encounter this regularly on Chinese-manufactured UPS and inverter boards popular in Pakistan. Our process includes chemical de-sanding, die-marking photography, and cross-referencing against a database of known re-marked parts. Identification success rate on common MCUs and power ICs exceeds 90 %. Truly custom ASICs are documented by pinout and function rather than part number.
Do you support Urdu-language communication?
Project management and deliverables are in English, which is standard for engineering documentation. However, initial consultation and clarification calls can be conducted in Urdu upon request. All formal reports, schematics, and BOMs follow English-language IPC conventions.
Can I get a prototype manufactured from the reverse-engineered files?
Yes. We can quote turnkey PCB fabrication and assembly as an add-on service. Boards are manufactured at partner facilities and shipped directly to your address in Pakistan. Alternatively, the Gerber and BOM files are yours to send to any fabricator — local Pakistani board houses or international suppliers like Shenzhen-based PCB copy facilities.
Related Services for International Clients
Our remote reverse engineering and board copy services extend across multiple regions. European engineers frequently use our Manchester PCB copy service and Hamburg board duplication workflow, both operating under the same NDA-backed process available to Pakistani clients.
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