FOUR LAYERS. ONE CONNECTED PROCESS.Preparing your design files
THE FOUR-LAYER WORKBENCH

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Use the project inquiry form for fabrication, assembly and engineering questions. Include enough context to connect your question to the right board revision.

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Choose the context for your inquiry

For a new quotation, include the board dimensions, layer count, quantities and available manufacturing data. For an assembly discussion, add sourcing preferences, BOM and placement information. If you are following up on a submitted project, include its inquiry reference in the message.

A focused engineering question is easiest to assess when it states the relevant layer, feature or requirement. Attach an annotated drawing or a short text explanation rather than relying on a filename alone.

Keep the submission clear and current

Use the current revision and explain what has changed since any previous submission. Avoid including obsolete alternatives in the same package without labels. For large collections of design files, use a ZIP archive within the form’s size limits.

This website uses forms for project inquiries. A successful receipt confirms submission of the inquiry, while technical feasibility, quotation scope and production dates require a separate project review.

Name, email and project details are required. You can send drawings later.

Up to 5 files; 10 MiB each, 25 MiB total. ZIP, PDF, XLSX, CSV, TXT, PNG, JPG, JPEG.

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    Your next board starts with a clear brief.

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