Lead Generation· 3 min read· By The SpideyChat Team

Enquiries That Arrive Without a Drawing or Spec

A request for a quotation arrives with a photograph and a hope. A teardown of the incomplete enquiry.


A request arrives with a photograph of a bracket and a question about whether the firm can make five hundred of them.

There is no drawing, no material, no tolerance, no finish and no indication of whether the photograph shows a part that works or one that failed.

The estimator sends a list of questions. Half come back. The rest arrive over two weeks, by which time the enquirer has found somebody who quoted from the photograph and will now discover why that was a bad idea.

The first failure: the form asks for nothing specific

A general contact form guarantees a general enquiry. The fields on the form are the single largest determinant of enquiry quality.

The second failure: the enquirer is assumed to be an engineer

Many are not. A form that asks for a drawing and nothing else defeats a founder with a prototype and an entirely real budget.

The third failure: what a drawing means is not explained

A rendering, a sketch, a photograph and a manufacturing drawing are different things, and telling somebody which is needed is more useful than asking for one.

The fourth failure: quantity is not established early

The single fact that most changes the process, the tooling and therefore the price, and it is frequently missing.

The fifth failure: material is left open

Enquirers assume a manufacturer will choose. A manufacturer can advise, but the advice depends on the application, which nobody asked about.

The sixth failure: the application is never described

What the part does, what it must withstand and where it sits. This lets a manufacturer solve the problem rather than quote the drawing.

The seventh failure: tolerances are not discussed

Over specified tolerances are one of the largest avoidable costs in manufacturing, and an enquiry that captures them early allows that conversation.

The eighth failure: tooling is not addressed

Whether it exists, who owns it and who pays for new tooling, which is a significant figure that surprises first time buyers badly.

The ninth failure: the timeframe is missing

Capacity is the constraint, and a quotation without a required date is a price for an unspecified slot.

The tenth failure: the minimum quantity is not published

So enquiries arrive that were never viable, which is the ground in minimum order questions manufacturers answer daily.

The eleventh failure: the estimator does the qualifying

Skilled technical time spent chasing basic facts, repeatedly, across every enquiry that arrives.

The twelfth failure: the finishing and assembly requirements are forgotten

Plating, painting, heat treatment, marking and whether parts arrive assembled or loose. These sit at the end of the process and are quoted last, which is why they are the commonest source of a price that changes after the order is placed.

The thirteenth failure: the response is slow

Two weeks of exchanges against a competitor who quoted in a day, which is the pattern described in trade enquiries that need specs before a quote.

The fix: collect the specification in the first exchange

An assistant that asks what the part does, what quantity is needed, what material and finish are expected, whether tooling exists, what the tolerances actually require and when it is needed, while explaining what kind of drawing is usable, puts a complete enquiry on the estimator's desk on day one. The bespoke end of this sits in custom and made to order enquiries, and the qualification method in receptionist screening questions. Start at try, see features, and the sector view sits under manufacturing.

Frequently asked questions

What does a manufacturer need to quote?
A drawing or specification, material, tolerances, finish, quantity, whether tooling exists and the required timeframe, and without those a quotation is a guess dressed up as a figure.
Why do enquiries arrive without drawings?
Because many enquirers are not engineers, because a designer's file is not always a manufacturing drawing, and because enquiry forms almost never ask for anything specific.
Should incomplete enquiries be refused?
No, since many become good customers, and the answer is a structured intake that collects what exists and explains what is still needed rather than a request for a drawing.

Want a 24/7 AI Employee for Your Website?

See how SpideyChat can answer customer questions, capture leads and handle enquiries while your team is offline.

No obligation. We will review your website and show you how SpideyChat could work for your business.

Keep reading