You're a sheet metal fabricator. You've got good equipment, skilled people, and consistent quality. But your pipeline looks thin. The phone doesn't ring like it used to, and you're tired of relying on referrals or hoping past clients call back with new work.
Cold email works for sheet metal shops. Not because it's magic, but because most fabricators aren't doing it - which means the people who buy from you (manufacturers, OEMs, product companies) aren't getting cold emails from your competitors. You have an open lane.
Here's what actually works.
Who You're Actually Selling To
This matters more than you think. Sheet metal fabricators get overlooked by most sales advice because the buying process looks different than other industries.
You're not selling to one person. You're selling to either an operations manager or a procurement person - sometimes both. The operations manager cares about lead times, quality consistency, and whether you can handle their volume. The procurement person cares about price, payment terms, and whether you're reliable.
If you hit procurement first without proving you can solve an operations problem, they'll ghost you. If you hit operations without addressing cost, procurement kills the deal.
Your list should start with manufacturers or product companies that do custom orders - places that have ongoing sheet metal needs and can't keep buying from the same three vendors because capacity is tight. Look for companies with 50-500 employees. Below 50, they're too small to have dedicated procurement. Above 500, they've locked in vendors years ago.
The Subject Line That Works
Generic subject lines die in fabrication. "Quick question" or "Partnership opportunity" gets trashed. Fabricators get pitched constantly, and most pitches sound the same.
Your subject line needs to reference something specific - either their industry, a problem they solve, or something about their operation.
Subject: Quick turnaround on custom enclosures - [Company Name]
This works because it shows you know what they make. You're not blasting the same email to 500 companies - you're referencing their actual product category.
Subject: Lead times on your stainless work
This one works because it assumes a specific pain point - lead times are always tight in fabrication. The person opening it thinks "how do they know we're struggling with lead times?" and clicks.
Your open rate on these should hit 30-45%. If you're getting 15% or lower, you're not being specific enough.
The Email Body That Gets Replies
Don't start with what you do. Start with what they do, and why it matters that they do it.
Hey [Name],I was looking at [Company Name]'s line of HVAC units and noticed you're doing a lot of the custom sheet metal housings in-house. That's smart for IP protection, but I'm guessing it's creating a bottleneck when you get volume spikes.We work with 12-15 manufacturers in your space and usually handle the overflow work - especially stainless and powder coat runs that need quick turnaround.Worth a quick call to see if we can help during your busy months?[Your name]
This email does three things right: it proves you researched them (specific product category), it identifies a real problem (volume bottlenecks), and it offers a specific solution (overflow capacity).
The email is 75 words. Shorter than this and you haven't proven you did homework. Longer and they won't read it.
Notice there's no paragraph about your company, no list of capabilities, no