I talk to manufacturing executives every week who have spent decades building something genuinely impressive — deep process knowledge, real engineering capability, a track record that speaks for itself. And when I ask them how qualified prospects find them, the conversation gets uncomfortable fast.
Trade shows. Referrals. The occasional cold call. Maybe a distributor network that was built fifteen years ago and hasn't been seriously evaluated since.
That's not a growth strategy. That's hoping the phone rings.
Exothermic Molding is a company that should not have had a lead generation problem. Fifty-plus years of RIM expertise. An ISO 9001:2015 certified facility. Deep material science capability across polyurethane systems and Poly-DCPD. A defense, industrial, and commercial application track record that most competitors simply cannot touch. Paul Steck and his team had built something real. The problem was that the engineers and sourcing managers who needed exactly what Exothermic offered had no way to find them.
When we started working together, the website was pulling fewer than 100 visits a month. Zero qualified leads were coming through digital channels. The expertise was absolutely there. The online presence reflected none of it.
Here's something I've watched play out at company after company. The same traits that make a manufacturer technically excellent — relentless focus on process, product, and delivery — are the exact traits that leave them invisible to the buyers doing research online.
The engineers at Exothermic could walk a design engineer through wall thickness trade-offs, material selection for harsh environments, and tooling economics for low-to-mid-volume production runs. That knowledge existed. It lived entirely inside the building. Nowhere on the website. Nothing in search results. Nothing that an AI-powered search tool like Perplexity or ChatGPT — which buyers are now using to shortlist suppliers before any human contact — could surface and cite.
This is the gap that costs manufacturers real revenue. Not a capability gap. A visibility gap. And they're often the last ones to see it, because the referrals keep trickling in and the trade show leads feel normal, even as the pipeline stays thin and unpredictable.
The strategy started from a simple, honest observation: the engineers Exothermic wants to reach are doing serious research long before they contact a supplier. According to 6sense's buyer experience research, B2B buyers complete more than 70% of their research before ever engaging a sales rep. They're comparing processes, running tooling cost numbers, and evaluating materials based on what they read. Content that answers those questions with real technical depth earns credibility. Content that lives at the surface level gets ignored.
So we built a content and inbound lead generation program around what design engineers and procurement professionals are actually searching for — process comparisons between RIM and competing technologies, tooling cost structures, design-for-manufacturability guidance, and material selection criteria for specific performance requirements. Each piece was written to the depth those readers expect from a technical partner, not a marketing department.
A LinkedIn newsletter extended the reach further, putting Exothermic's name and expertise in front of engineers and sourcing professionals who follow manufacturing content even when they're not actively searching for a new supplier. Staying visible between buying cycles is one of the most underrated advantages a manufacturer can build.
The entire program runs on HubSpot — and to be clear, HubSpot is a tool, not a solution; the strategy and the content are what drive the results, and the platform is what makes those results visible and manageable.
Exothermic's website is built and managed on HubSpot's CMS, with the blog integrated directly into the platform. Content publishes, gets distributed through HubSpot's email tools to a growing subscriber list, and is tracked through HubSpot's marketing automation so the connection between content and pipeline is visible rather than assumed.
When a contact comes in, the system shows exactly which post they read, what they downloaded, and how many times they visited before reaching out. That's not a nice-to-have. That's the difference between marketing that feels like a cost and marketing that functions like an investment.
Generating inbound leads only solves half the problem. I've seen companies invest in content, start getting traction, and then watch qualified opportunities fall apart in their own sales process because there was no system for managing what was coming in.
Exothermic's team manages every lead and active deal inside HubSpot CRM. When a new contact comes through the website, it's captured automatically and routed into the pipeline with context already attached — what they read, what they submitted, where they came from. The team works deals through a defined pipeline, tracking each opportunity from first contact through quote and close.
The practical impact of this is bigger than it sounds. A lead who arrived while researching Poly-DCPD material properties for a harsh-environment application shows up with that history intact. The first conversation starts with context instead of from scratch. That shortens the sales cycle. It also changes how the team feels about inbound activity — instead of scrambling to figure out where a prospect came from and what they care about, the information is just there.
HubSpot's CRM turns a content program into a business development system. Without it, more traffic and more leads can create more chaos. With it, growth becomes manageable, and the pipeline stays organized as volume builds.
Monthly site traffic went from under 100 visits to more than 750 in 18 months. That number is worth noting, but it's not the number that matters most.
What matters is that Exothermic went from zero inbound conversions through their website to 8-10 qualified inquiries per month — engineers and design managers with real programs and real timelines. Not tire-kickers. Not students doing homework. Decision-makers who had already done their research and arrived already understanding what RIM is, what Exothermic specifically offers, and why it might be the right fit for their application.
What stood out to me most wasn't the traffic numbers — it was how Paul described the downstream effect on his business, because that's where you see whether a content program is actually working or just generating activity.
Paul put it plainly. "The process with Todd's team has been clear and productive from day one. They learned our business fast, they know how to take what we do and get it in front of the right people, and the results have been hard to argue with. Our pipeline is filling up. We're expanding capacity to handle the new work coming in."
Expanding capacity to handle new work. That's the outcome that justifies the investment.
Search engines and AI-powered research tools reward specificity and depth. A manufacturer with 50 years of RIM expertise has exactly the kind of knowledge that earns that visibility — but only when it's packaged into content that buyers can find, in a format that AI engines can surface and cite, connected to a platform that turns traffic into a trackable pipeline.
The capability was never Exothermic's problem. The system for converting that capability into market presence was. Once that system was in place, the market responded.
If your expertise isn't showing up where your buyers are doing their research — and more of them are doing it through AI tools than most manufacturers realize — that's not a reflection of what you've built. It's a solvable problem with a clear ROI on the other side.
Todd Hockenberry, Inc. works with manufacturers to build content programs and business development systems that generate qualified inbound leads. If your pipeline depends too heavily on relationships, referrals, and trade shows, let's have a first conversation — it's diagnostic, low stakes, and focused entirely on understanding your situation before anything else is discussed. Reach out and we'll figure out together whether there's a fit.