RFQ Response in Manufacturing: How Small Makers Quote Custom Parts Without Burying the Team

BOTrento Team13 October 20269 min read

What a typical RFQ contains — and what it leaves out

Most RFQs for custom parts arrive by email, often forwarded from a buyer's purchasing system, with a PDF or STEP file attached and a single line of text. The buyer knows exactly what they want. You get half of it.

Usually there

• A part number and drawing (sometimes an old revision)
• One quantity, or a vague "annual volume"
• A requested delivery date or "ASAP"

Usually missing

• Material grade and any equivalents the buyer will accept
• Quantity breaks: prototype, first batch, call-off volumes
• Tolerances and critical dimensions, when the drawing says "general tolerance" and nothing more
• Surface finish, coating or heat treatment, and who supplies it
• Documentation: material certificates, first article inspection, measurement reports
• Delivery terms and packaging, including Incoterms for cross-border orders
• The decision date: when the buyer is choosing a supplier

If you quote without these, you either add a safety margin that loses you the job or you guess low and lose money on it. Asking one short round of questions is cheaper than both.

A lean RFQ routine in six steps

1. Log it on arrival. One line per RFQ in your CRM or a shared spreadsheet: customer, part, quantity, date received, owner, due date for the quote. If you use Pipedrive or HubSpot, create the deal now rather than once the quote's ready.
2. Triage within the same working day. Decide whether it's a part you can make, want to make and can deliver on time. If not, decline politely and quickly. A fast no keeps the buyer's trust for the next RFQ.
3. Check the drawing and data in one sitting. Your engineer opens the drawing, notes the revision, checks critical tolerances and lists what's missing. Ten focused minutes beats five interruptions.
4. Send one clarification email, not five. Bundle every question into a single message and state your assumptions so the buyer can just confirm them (template below).
5. Quote against a fixed due date. Tell the buyer when they'll get the quote and keep to it. If it slips, say so before the date, not after.
6. Schedule the follow-up when you send. Put the next contact date in the log at the moment the quote goes out. No follow-up date means no follow-up.

For a broader look at cutting first-reply time across all enquiry types, see five steps to reply to sales enquiries faster. The routine here is the manufacturing-specific version.

Request for quotation reply template: asking for missing data

The aim is to show you've read the drawing, ask only what you need and give the buyer a way to say "yes, that's fine" without rewriting their RFQ.

Subject: RFQ [part number], rev [X]: two questions before we quote

Hello [Name],

Thank you for the RFQ for [part number], drawing revision [X]. We can make this part and will send you a quote by [day, date].

To price it accurately, could you confirm the following:

1. Material: the drawing says [material]. Is [equivalent grade] acceptable if lead time is shorter?
2. Quantities: shall we quote [e.g. prototype qty], [first batch] and [call-off qty]?
3. Finish: [coating / anodising]. Do you supply it, or should we include it?
4. Documents: do you need material certificates and a first article inspection report?
5. Delivery: [Incoterm] to [location], standard packaging. Is that right?

If we don't hear back by [date], we'll quote on the assumptions above and list them in the quote.

Best regards,
[Name], [Company]

That last line matters. It keeps the quote on schedule even when the buyer goes quiet, and it puts your assumptions on record.

What to put in the quote itself

A custom-parts quote has to survive being compared line by line with two other suppliers. Make it easy to read and hard to misunderstand.

When the drawing changes after you've quoted, issue a new numbered version rather than editing the old one. Version control and handling change requests are covered in detail in our guide to pricing and following up when details keep changing. The industry's different, but the discipline is the same.

Follow-up and repeat buyers

Many manufacturing RFQs go quiet because the buyer is waiting on their own customer, an engineering sign-off or a budget. Silence usually doesn't mean no. It means nobody has asked.

A simple follow-up rhythm

• A few working days after sending: check the quote arrived and offer to walk through the assumptions.
• Around the buyer's decision date: ask whether they need a revised quantity or lead time.
• Before the quote expires: remind them of the validity date and offer to reconfirm the material price.

If your team regularly loses track of these, read how to stop forgetting quote follow-ups. It covers the basics so we won't repeat them here.

Repeat buyers need their own rhythm

Your best RFQs often come from customers who already order from you. For them, keep a short note per account: parts you've made, last price, last revision, typical call-off pattern. When a repeat RFQ arrives, you can reply the same day with "same as order X, updated price, same lead time" instead of starting from scratch. Between orders, a brief check-in when you'd expect the next call-off is useful, not pushy.

If you also sell engineering or design work alongside parts, the approach in turning vague B2B services requests into signed proposals fits that side of the business, and there's more on how BOTrento supports B2B service companies.

How BOTrento handles the RFQ routine

BOTrento Chief of Staff is a managed process for enquiries, quotes and follow-ups. It doesn't replace your CRM, ERP or accounting software. It makes sure no RFQ, promise or follow-up slips through the gaps between them.

What the 14-day trial looks like for a small manufacturer

• What you upload: you connect your sales or RFQ mailbox via IMAP. Gmail, Google Workspace and Microsoft 365 work through forwarding or import for now. You can also import your RFQ log or a Pipedrive/HubSpot export as CSV or XLSX. The 14 days start only once the first data upload succeeds, and you have 7 days to get ready. Someone from our team gets in touch within 24 hours on working days to help you connect your mailbox. No payment card and no API key of your own are needed.
• What you see each working-day morning: a "Today 1+3" overview, in the app and by email, showing the one thing to do first and three more after it. That might be an RFQ still waiting for triage, a quote due today and a follow-up on a quote that's close to expiring.
• What you approve: draft clarification emails, quote cover emails and follow-ups in English, German, French or Czech. Your engineer or sales lead checks them, edits them and sends them. Nothing goes out without a person approving it.
• Promises it catches: "we'll send the revised quote by Friday" becomes a reminder, not a forgotten line in a sent email.
• At the start: a "Lost money" report that looks back over enquiries left without a reply or follow-up. The look-back only works for mailboxes connected via IMAP.

One honest limit: BOTrento doesn't read attachments, so it can't check your drawings or STEP files. It works from the email text. Checking the drawing stays with your engineer, which is where it belongs anyway. BOTrento also never confirms delivery dates or orders on your behalf.

AI usage is included in the plan, up to a monthly limit. You can see the plans on the pricing page and an example of the process in action. When you're ready, start your 14-day free trial on your own RFQs.