A poorly written request for quotation wastes everyone's time. Manufacturers either skip it entirely or quote high to cover the ambiguity. The result is fewer responses, less competitive pricing, and a weaker supplier pool to choose from.
Why Do Some RFQs Get Ignored by Manufacturers?
Manufacturers receive dozens of quote requests per week. They triage aggressively, and the first thing they look for is whether the RFQ is serious.
Signals that get an RFQ moved to the bottom of the pile:
- Vague specifications with no tolerances, materials, or finish requirements
- No stated quantity or unrealistic volumes for a first order
- Missing timeline — manufacturers cannot quote without knowing delivery expectations
- No company name or contact information (suggests tire-kicking)
- Requests for quotes on parts that clearly don't match the manufacturer's capabilities
The National Association of Manufacturers estimates that small and mid-size manufacturers dedicate 8–12 hours per week to evaluating inbound RFQs. They are selective about which ones deserve a full engineering review.
What Should an Effective RFQ Include?
A complete RFQ gives the manufacturer enough information to quote accurately without requiring multiple rounds of clarification.
Technical specifications: Include CAD files (STEP or IGES format preferred), 2D drawings with GD&T callouts, material grade and finish requirements, and applicable industry standards (ASTM, SAE, ISO).
Quantities and schedule: State the initial order quantity, estimated annual volume, and target delivery date. Manufacturers price very differently for 500 units versus 50,000.
Quality requirements: Specify inspection criteria, testing requirements, and whether you need first-article inspection reports. If the project requires ISO 9001 certification, state that upfront.
Commercial terms: Include payment terms, shipping responsibility (FOB origin vs. destination), and any tooling ownership requirements.
Response format: Tell manufacturers exactly what you want back — unit price, tooling cost, lead time, minimum order quantity, and any assumptions they made.
How Should You Structure the Evaluation?
Evaluating quotes purely on unit price is the most common procurement mistake in manufacturing.
Build a weighted scorecard before quotes arrive:
| Criteria | Weight | Notes |
|---|---|---|
| Unit price at stated volume | 30% | Normalize for different MOQs |
| Lead time (first article + production) | 20% | Factor in your launch date |
| Tooling cost and ownership | 15% | Who owns tooling if you switch? |
| Quality system and certifications | 15% | ISO, AS9100, IATF 16949 |
| Geographic proximity | 10% | Shipping cost, visit feasibility |
| References and track record | 10% | Similar parts, similar volumes |
The Institute for Supply Management recommends establishing evaluation criteria before soliciting quotes to prevent post-hoc rationalization of a preferred supplier.
How Many Manufacturers Should You Quote?
Three to five is the standard range for most industrial RFQs. Fewer than three limits competition. More than five creates diminishing returns.
Exceptions exist for high-value contracts (defense, aerospace, medical devices) where broader solicitation is required by regulation. Government procurement under the Federal Acquisition Regulation typically requires a minimum of three quotes for simplified acquisitions.
What Are the Most Common RFQ Mistakes?
Bundling unrelated parts into one RFQ. Manufacturers specialize. Separate your RFQ by manufacturing process to get the best pricing on each.
Omitting secondary operations. If the part requires heat treatment, plating, painting, or assembly, include those requirements in the initial RFQ.
Not specifying packaging. For parts that require specific packaging, state it in the RFQ. Packaging costs can add 3–8% to the unit price.
Unrealistic timelines. Asking for quotes within 48 hours on a complex machined assembly signals that you haven't done the internal work to define requirements.
Skipping the pre-qualification step. Before sending a detailed RFQ, verify that the manufacturer has the right equipment, capacity, and certifications. Our guide to finding manufacturers covers how to identify and pre-screen suppliers before the RFQ stage.
Should You Negotiate After Receiving Quotes?
Negotiation is expected in B2B manufacturing, but how you negotiate matters more than whether you do.
Productive negotiation focuses on volume commitments, longer-term agreements, design changes that reduce complexity, and consolidating parts with one supplier.
Counterproductive negotiation focuses on simply demanding lower prices without offering anything in return. The U.S. Census Bureau's Annual Survey of Manufactures consistently shows average manufacturing profit margins between 6–9%. Pushing too hard on price leads to quality shortcuts or deprioritized orders.
Frequently Asked Questions
How long should manufacturers have to respond to an RFQ?
Two to three weeks is standard for complex manufactured parts. Simple commercial items may need only 5–7 business days.
Should I share competitor pricing with manufacturers during negotiation?
Sharing exact competitor quotes erodes trust and can violate confidentiality agreements. Instead, communicate that the quote is not competitive and ask if there are design or process changes that could reduce cost.
How do I handle international RFQs differently?
Add sections for Incoterms (CIF, FOB, DDP), import duty classification (HTS codes), language requirements for documentation, and compliance with trade regulations. The reshoring trend has made domestic sourcing more competitive, but international RFQs remain necessary for certain materials and processes.