Identify the part or product
Provide part numbers, descriptions, drawing revisions, models, assemblies, and any related specifications.
Manufacturing RFQ Guide
Better quote requests produce better manufacturing decisions.
A complete request for quote gives suppliers the technical, quality, volume, and commercial information needed to price work accurately and identify potential risks early.
RFQ preparation
A strong RFQ reduces assumptions and quote variation.
Incomplete quote packages force suppliers to make assumptions about material, inspection, finishing, packaging, tooling, and production volume. Those assumptions can produce misleading price comparisons and create problems after an order is placed.
RFQ checklist
Build the quote package in a logical order.
Define material requirements
List grade, condition, certifications, approved equivalents, traceability, and customer-supplied material details.
State quantities and timing
Include prototype quantities, production releases, annual demand, forecast range, target dates, and delivery cadence.
Clarify dimensional requirements
Identify critical tolerances, datum structure, surface finish, inspection points, and special measurement methods.
List all secondary operations
Specify heat treatment, plating, coating, cleaning, marking, assembly, testing, and packaging.
Define quality documentation
Request first articles, inspection reports, certificates, capability data, traceability, or validation records.
State commercial expectations
Clarify tooling ownership, payment terms, freight, quote validity, minimum orders, and requested pricing breaks.
Common RFQ mistakes
Small omissions can create major pricing differences.
Buyers should compare not only quoted prices, but also the assumptions each supplier used to create the quote.
Missing Revision Control
Suppliers may quote different drawing versions or outdated requirements.
Unclear Quantities
Prototype, lot, annual, and lifetime quantities may require different pricing models.
Undefined Finish
Coatings, plating, color, texture, masking, and appearance standards affect cost and lead time.
Hidden Inspection Needs
Special reports, testing, or gauges can add significant labor and equipment requirements.
Incomplete Packaging
Protective packaging, labeling, cleanliness, and pallet requirements may be overlooked.
No Tooling Terms
Ownership, maintenance, replacement, storage, and transfer rights should be defined.
Unrealistic Lead Time
Material, tooling, validation, and secondary processes may determine the true schedule.
Price-Only Comparison
Quotes may differ in scope, quality controls, freight, tooling, or included services.
Use the RFQ with a structured supplier review.
Once quotes are received, compare technical fit, quality, capacity, total cost, communication, delivery, and sourcing risk.
Supplier Selection Guide