The Sheet Metal RFQ Checklist: 10 Ways to Get Faster, More Accurate Quotes

Anyone who works in purchasing knows how quickly a sheet metal RFQ can turn into a chain of follow-up questions. One vendor needs a missing drawing, another asks for a 3D file, and someone else wants to know whether the annual volume will be released all at once, monthly, or in smaller production runs. Before long, you’re tracking down answers from engineering, forwarding updates to multiple vendors, and trying to keep the quote timeline from slipping.

That kind of back-and-forth usually doesn’t happen because someone dropped the ball. Buyers are often working with parts they didn’t design, files they may not control, and deadlines they didn’t set. But the more complete and organized the RFQ package is from the start, the easier it is for your sheet metal fabrication partner to understand the scope, ask better questions, and return a quote that reflects the real project.

At Nu-Way Industries, we assembled this checklist to make that process easier. It outlines the information that gives sheet metal fabricators a clearer picture of the project, helping buyers reduce back-and-forth, compare quotes more confidently, and avoid eleventh-hour surprises.

What to Include in Your Sheet Metal RFQ Package

Not every RFQ will require every item below, and not every buyer will have access to all of this information. And that’s okay. Nu-Way can and does quote projects with less information, but the more detail that’s available up front, the easier it is for us to improve the quality and speed of the quote. The goal here isn’t to spend time creating the perfect RFQ package, but rather to know what to aim for and who to loop in when something’s missing. Here are 10 things that, in our experience, can make the biggest difference in how fast and accurately a sheet metal fabrication partner can quote your project. 

#1: Include 3D CAD Files and PDF Drawings

3D files increase quoting speed. When an estimator can load a model directly, they can spend less time interpreting flat drawings or manually working through dimensions and bend calculations from scratch. That difference adds up quickly, especially on weldments and multi-component assemblies, where the geometry becomes more complex.

We recommend including 3D CAD files for everything when possible, along with PDF drawings for all levels of the assembly, not just the top-level drawing. The model helps the estimator understand the geometry and fitup, while the drawings provide important details such as tolerances, notes, finishes, revisions, and component-level requirements. And if you don’t have access to the CAD files yourself, it’s worth finding out who in your organization does, so they can be included with the package or made available to the vendor if needed.

#2: Provide a Digital Bill of Materials 

A structured bill of materials (we recommend an Excel spreadsheet) helps the vendor understand the full scope of what you need quoted, especially on complex assemblies with multiple subcomponents. Without a clear BOM, your manufacturing partner has to piece together the project scope from the drawings alone. This can slow the RFQ process down and increase the chances of something being missed or misinterpreted.

#3: Clarify Material and Finishing Specifications

If your sheet metal parts have specific material requirements or require powder coating, plating, anodizing, or wet paint, it helps to include that information in the original RFQ package. These details are sometimes handled separately from the drawings, but when they’re missing from the quote package, one of two things usually happens: the vendor has to ask (which adds delay) or make an assumption (which adds risk).

#4: Share Specialty Item Sources

If the assembly includes specialty hardware, fasteners, springs, or other components that aren’t widely available, include the name of the supplier you typically use. You don’t need to share pricing, just the source. That gives your manufacturing partner a clear starting point, so they don’t have to spend time tracking down who makes a particular item (and delaying your quote).

#5: Define Release Quantities and Cadence

While estimated annual usage (EAU) is helpful because it tells your manufacturing partner the size of the opportunity for the year, most sheet metal fabricators don’t quote as if they’ll run the full annual quantity at once. Material costs are too volatile to buy a year’s worth of raw material up front, shops may not have the capacity to run that volume in a single production cycle, and chances are you don’t have the warehouse space to receive it all in one shipment anyway.

What’s especially useful for your sheet metal fabrication partner is the release quantity, meaning how many pieces you expect to order per purchase order, and the cadence, meaning how frequently those orders or shipments will occur. Without that information, the vendor has to estimate both, and the quote you get back will be based on their best guess rather than your actual plan. If you’re starting with a prototype run before scaling to full production, it’s worth flagging that up front, too, since it changes how the work is scheduled and priced.

#6: Include an Engineering Point of Contact

When technical questions come up during the quoting process, the fastest path to an answer is a direct line to someone on your engineering team. Including that person’s name and contact information in the RFQ package means that when your manufacturing partner has a question about a missing drawing, a critical-to-quality feature, or a tolerance called out to several decimal places, they can go straight to a technical resource instead of relaying questions back and forth through the buyer.

There’s a second benefit here, too. When the vendor understands what a part actually does and how it functions, they can quote more accurately and may be able to suggest alternative approaches that reduce cost. Without that context, they’re pricing the geometry on the drawing without knowing what matters most.

#7: Share Documentation and Quality Requirements Up Front

Here’s a scenario we’ve run into before: Nu-Way completes a quote, it looks competitive, and the buyer agrees to the lead time. Then, later in the process, the buyer mentions they’ll need a Level 3 PPAP, or Production Part Approval Process, with the first-piece submission. That kind of quality documentation requires significant administrative work and has to be factored into both the price and the timeline. It’s not something that can be pulled together at the last minute when parts are already manufactured and sitting on the shipping dock.

If your project has documentation or quality requirements, such as PPAP, first-article inspection, or certifications, it pays to include them in the sheet metal RFQ. When your fabrication partner has that information from the start, the quote reflects the full scope of the work, and nobody is scrambling at the end to catch up.

#8: Ask About In-House Capabilities

Before sending your RFQ to a list of vendors, it’s worth asking a simple question: do they have the manufacturing and finishing capabilities your project requires in-house, or will they need to subcontract part of the work? The answer can have a direct impact on both pricing and lead time for sheet metal parts. A vendor who has to send parts out for plating or another secondary process may need more time, and that outside processing can also affect the final price.

When that information surfaces in the quote rather than before it, the buyer may have already spent weeks waiting on a response that was never going to be the right fit. Asking the question early gives vendors who can’t meet the requirements a chance to say so up front, and it helps the buyer avoid spending time on quotes that won’t work.

#9: Consider Sharing a Target Price

Target pricing isn’t always straightforward, and we understand why buyers can be hesitant to share it. After all, it can feel like showing your hand, especially if you’re worried a vendor will build their quote around that number instead of giving you their most competitive price. It can also create a practical challenge if too many vendors decide the target isn’t a fit, and you still need to collect a certain number of bids.

But here’s what we see from the quoting side: without a target price, a fabricator can spend days putting together a detailed quote for a complex assembly, only to find out the number was never close. An experienced estimator can often look at a target and know within minutes whether the raw material cost alone makes the project a non-starter. That kind of early clarity saves time for everyone involved.

Think of it like a job posting with no salary range. You probably wouldn’t invest the time to apply without some idea of whether the compensation was in the right ballpark. Target pricing gives your fabrication partner the same kind of context. Even a general range can be enough to determine whether it makes sense to invest the time in a full quote.

#10: Aim for Realistic Quote Deadlines

We know there’s often pressure on the procurement side to get quotes back quickly, and we understand that timelines aren’t always yours to set. But when a large or complex sheet metal RFQ comes in with a turnaround time of a day or two, many fabricators won’t be able to review it thoroughly enough to return a confident, accurate quote. Some may pass on the opportunity entirely.

If the goal is to get responses that are thorough, competitive, and easy to compare, a timeline that reflects the scope of the RFQ can make a meaningful difference.

Better RFQs Make Better Quotes

It’s easy to look at a list like this and think it adds steps to an already busy process. But the alternative is often more time spent fielding the same clarifying questions from multiple vendors, chasing down specs and drawings after the fact, and trying to compare quotes that were each built on different assumptions.

When the RFQ package is more complete from the start, everyone spends less time filling in the blanks later. Your fabrication partner can quote around the real scope of the project, and you get responses that are easier to compare, easier to trust, and less likely to come with surprises.

Ready to put this checklist to work? Get in touch with the Nu-Way team to request a quote or talk through your next project.