Eight fields. No account, no drip campaign, no "let's jump on a discovery call". A person who runs the machines reads it and replies.
Not a form router. If something is ambiguous we ask one question instead of guessing.
A number, the quantity it applies to, and the lead time. If it is not a fit, you get that in the same reply.
No follow-up sequence. If you go quiet, we assume you went another way.
Four things decide it. Everything else is noise — and asking for a single "best price" without them gets you a number that is wrong in one direction or the other.