In short
Compare international PCB quotations on the same revision, manufacturing scope, tooling, tests, freight and exclusions before choosing an order.
Compare international PCB quotes against one design and delivery brief. Separate board price from tooling, testing, packaging and freight, and identify exclusions before ranking the totals. This page is for comparing offers; use a supplier qualification checklist to assess the factory and an order-document checklist to prepare the shipment.
Begin with the board and the delivery destination
“Export experience” does not tell you whether a supplier can manufacture your PCB or deliver it under the terms your team needs. Give each candidate the same fabrication files, board revision, quantity, material and finish requirements, target destination and required documents. Add BOM, placement data and test requirements if the order includes PCBA.
This guide is a comparison method, not a ranking or endorsement of named factories. A useful shortlist should be built from the current project and verified directly with each supplier.
Compare the quotation and the technical conversation
Check whether the quotation identifies the production site, board stackup and finish, tooling or panel assumptions, electrical test, inspection, packing, freight and any exclusions. For assembly, add sourcing ownership, component alternatives, programming and functional-test scope. Two unit prices are not comparable if one leaves those items open.
Ask who will answer manufacturability questions and how changes will be tied to the right Gerber, drawing and BOM revision. A clear written question about a real design constraint is more useful than a generic promise of fast English-language support.
Agree the documents and shipping handoff
Confirm the legal entity on the quotation and invoice, the requested certificate or inspection records, labels, packing list and shipment documents. Check any certificate holder, site and scope against the actual production route. Agree the delivery term, carrier or freight-forwarder handoff, insurance and who will handle import questions for the destination. Customs and tax treatment should be confirmed with the buyer’s broker or adviser, not guessed from a supplier web page.
For the first order, use a sample or pilot build to see whether file questions, change approvals, records and delivery communication work as agreed. Record gaps before moving to repeat production. If the supplier changes bank details or payment instructions unexpectedly, verify through an independent company channel before paying.
For a broader starting point, see PCB manufacturing and turnkey PCB assembly. Use the same project brief when asking several suppliers to quote.
FAQ
Common questions
Does a supplier list prove export or manufacturing capability?+
No. Treat names as discovery leads. Verify the company, producing site, current capability, quotation scope and delivery responsibility for the actual order.
What should an overseas buyer include in a PCB RFQ?+
Include controlled fabrication files, revision, quantity, material and finish requirements, test and documentation needs, delivery destination and timing. Add BOM, placement and programming or test details for PCBA.
How should I compare two international PCB quotes?+
Use the same design and delivery brief, then compare material, tooling, inspection, documentation, shipping terms, exclusions and who owns technical changes—not only unit price.
Technical references
Sources used for this guide
These sources explain the standards, materials or process details discussed above. Check the current revision when applying them to a new design.