Service Overview

PCB Engineering Review Before Production

Before production, we review available design files, BOMs, layouts, stack-ups, and test requirements to identify manufacturing, sourcing, assembly, and testing risks early.

  • DFM Review
  • DFT Review
  • BOM Review
  • Layout Feedback
  • Stack-up Review
  • Production Readiness
PCB Design
Gerber + BOM DFM screen
SMT / THT Assembly line
AOI + FCT Test release
Engineering Review Workflow

From File Submission to Production Preparation

We review your project files and technical requirements before production, helping identify manufacturability, sourcing, assembly, and testing issues early.

01 File Submission
02 Engineering Review
03 Feedback & Optimization
04 Production Confirmation
Key Engineering Review Items

Key Design and Production Details We Review

Review items are matched to your board design, assembly process, sourcing requirements, and test plan.

  • PCB Design Review

    Trace width and spacing, drill and via sizes, board thickness, copper thickness, solder mask clearances, impedance requirements, and panelization.

  • Assembly Review

    Component spacing, package and footprint compatibility, polarity markings, fiducial placement, soldering feasibility, and assembly drawing consistency.

  • BOM Review

    Manufacturer part numbers, package compatibility, lifecycle status, availability, lead times, approved alternatives, and sourcing risks.

  • Testing Preparation

    Test-point access, programming interfaces, ICT and FCT feasibility, fixture requirements, and testing instructions.

  • Production Documents

    Gerber files, BOM, pick-and-place files, assembly drawings, schematics, stack-up requirements, and testing instructions.

Project Review Intake

Start with the files, samples, or requirements you already have.

You do not need a complete production package before contacting us. Send the information currently available, and our team will review what can be evaluated now and what may be needed next for engineering, sourcing, assembly, and testing.

  1. Product ideas or requirements
  2. Samples or photos
  3. Gerber files
  4. BOM
  5. Pick-and-Place Files
  6. Schematics
  7. Assembly drawings
  8. Mechanical or enclosure drawings
  9. Testing requirements
PCB Design

Discuss Your PCB Assembly Project

Share your available files, quantities, testing needs, and delivery requirements for engineering review.

Any Questions?

Start Your PCB Assembly Project

You can begin with the information currently available, such as Gerber files, a BOM, schematics, layout files, drawings, samples, or testing requirements. If some files are incomplete, our team can first review what is available, identify missing information, and explain what may be needed before fabrication or assembly.

What do you check during DFM and DFT review?

DFM review focuses on whether the board can be fabricated and assembled reliably, including trace spacing, drill and via sizes, stack-up, solder mask, component spacing, footprints, and panelization. DFT review focuses on test-point access, programming interfaces, ICT or FCT feasibility, fixture requirements, and the practical test method for production. The review scope is confirmed according to the board design and intended production process.

Yes. We can review manufacturer part numbers, package compatibility, lifecycle status, availability, lead times, and sourcing risks. If a component is unavailable, obsolete, or unsuitable for production, possible alternatives can be discussed with you. No replacement should move forward until the specifications and project impact have been reviewed and approved.

We return the identified issues, engineering comments, and recommended actions for your review. You can confirm the proposed changes, provide revised files, or discuss any points that need further evaluation. Once the files and production requirements are confirmed, the project can move into PCB fabrication, component sourcing, assembly, and testing under the agreed scope.

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