Google Ads for Manufacturers

Most manufacturing Google Ads accounts we see were set up like a local service business. One campaign, a handful of broad keywords like "machine shop" or "metal fabrication," and a contact form as the only conversion. The budget goes to job seekers, students, and people shopping for equipment, and the account never learns which searches turn into purchase orders. This guide covers the structure we use instead: campaigns built around your capabilities, keywords that signal a buyer, negative keywords set before launch, ad copy written for engineers, landing pages with a real RFQ form, and tracking that follows each quote to the order.

1Campaign Structure by Capability

Each capability you sell has its own buyers, its own margins, and its own search volume. Put them in one campaign and Google spends where the volume is, which is usually your most generic, most competitive, least profitable work. Split them, and you decide where the budget goes.

Start with the two or three capabilities you most want to sell more of. A focused account with a healthy budget per campaign learns faster than a sprawling one that spreads a small budget across twenty processes.

2Keywords That Signal a Buyer

Manufacturing search terms are long and specific, and that is good news. The more detail in the search, the more likely the person has a real part to make. A search for "machining" could be anyone. A search for "precision CNC machining services for aluminum housings" is a buyer with a drawing.

• Process plus service words: Terms like "services," "company," "shop," "manufacturer," and "supplier" turn a research term into a buying term.
• Material and finish modifiers: Stainless, titanium, Inconel, anodized, or powder coated narrow the search to buyers you can actually serve.
• Quote and capacity language: Searches with "quote," "RFQ," "prototype," "production run," or "contract manufacturing" are close to a decision.
• Certification terms: "AS9100," "ISO 13485," and "ITAR" searches come from regulated buyers with short supplier lists, if you hold those certifications.

Search volume on any single term is often small. That is normal in manufacturing. Ten searches a month from engineers with a funded project can be worth more than a thousand from consumers.

3Negative Keywords for Manufacturing

Manufacturing keywords attract a lot of people who will never send an RFQ. The words that describe your work are the same words job seekers, students, and equipment shoppers use. Without a strong negative keyword list, a large share of your budget can go to clicks that were never going to buy.

Keep in mind that some of these depend on your business. If you sell prototypes to startups, "desktop" or "small batch" might be a buyer. We build the list around what you sell and review search terms every week after launch.

4Geography, Shipping Range, and Domestic Sourcing

A local business targets a radius around its address. A manufacturer targets the area it can ship to profitably, which might be one region for heavy fabrication or the whole country for small precision parts. The location settings should follow your freight economics, not your zip code.

• Target where you can ship profitably: Large, heavy, or bulky work favors a regional target. Small parts can usually target nationwide.
• Exclude what you cannot serve: Countries and regions you do not ship to should be excluded so the budget stays domestic.
• Use domestic production as a selling point: Many buyers are looking for domestic suppliers to shorten lead times and reduce supply chain risk. If you make it in the USA, say so in the ad.

5Ad Copy Written for Engineers

Engineers scan ads for facts. They want to know if you can make the part, to the spec, in the time they need. Copy that leads with "quality" and "excellence" gives them nothing to work with. Copy that leads with tolerances and certifications gets the click from the right person.

• Lead with capability: The process, materials, and part size range belong in the headlines, not buried on the landing page.
• Show your certifications: ISO 9001, AS9100, ISO 13485, or ITAR registration, where you hold them, belong in the copy and the assets.
• Answer the practical questions: Typical lead times, minimum order quantities, and quote turnaround help a buyer decide before they click.
• Use every asset: Sitelinks to capability pages, callouts for certifications, and structured snippets listing materials or processes add detail without extra cost.

6Landing Pages and the RFQ Form

Sending a capability ad to your home page wastes the click. The engineer searched for a specific process and wants to land on proof that you do it well. Each campaign should point to its own capability page with the details and the RFQ form right there.

• One page per campaign: The landing page matches the search, with the process, materials, tolerances, and equipment spelled out.
• File upload on the form: Let buyers attach drawings and STEP or PDF files. An RFQ without a drawing usually leads to a phone call and a delay.
• Set expectations: Tell buyers how quickly you return quotes and whether you sign NDAs before reviewing drawings.
• Keep it short: Name, company, email, quantity, material, and the file. Anything more can wait for the quote conversation.

7Tracking RFQs to Purchase Orders

An RFQ is not a sale. Some are tire kickers, some are outside your capabilities, and some turn into a customer that orders for years. If Google Ads only sees the form submission, it treats all of them the same and keeps finding more of whatever is easiest to get.

The fix is to send what happens after the form back into Google Ads. When a quote goes out, and when a purchase order comes in, that event and its value are imported as an offline conversion.

1. Capture the click ID on every form. A hidden field stores the Google click ID with the RFQ, so it can be matched later.
2. Record the outcome in your CRM or ERP. Mark each RFQ as quoted, won, or lost, with the order value when it is won.
3. Import the results into Google Ads. Quotes and purchase orders are uploaded on a schedule as conversions with values.
4. Optimize toward the later stages. Once enough data builds up, the account bids toward quoted RFQs and won orders instead of raw form fills.

Phone calls count too. Many buyers call instead of filling out a form, so call tracking with a minimum call length keeps those leads in the data.

8Bidding With Low Conversion Volume

A manufacturing account might produce ten or twenty RFQs a month. That is a great month for the sales team and a thin data set for automated bidding, which is designed for accounts with far more conversions. Switching to a fully automated strategy too early often leads to erratic spend and fewer quality leads.

• Start with control: New accounts begin with tighter bidding control and a narrow keyword set, so spend goes to the searches you chose.
• Move to automation with enough data: Once RFQs and quotes are flowing consistently, conversion-based bidding has something real to learn from.
• Bid on value when you can: With purchase order values imported, the account can favor the searches that bring larger orders.
• Be careful with broad automation: Campaign types that expand across many placements need conversion data to steer them. Without it, they tend to find cheap traffic, not engineers.

9Measuring Manufacturing Google Ads

Cost per click and click-through rate tell you very little about a manufacturing account. The numbers that matter are the ones your sales and estimating teams already care about.

Give the account time. With quoting cycles that can run for weeks or months, the first purchase orders from a new account often arrive well after the first RFQs. We report on RFQs and quotes early, and on orders and account value as they come in.