1) List company on marketplaces (Amazon, Ali Baba etc).
2) Create backlinks (BBB, Trustpilot)
3) Join expert groups such as clarity
4) Blog on your web page for content valuable to your customers

Small manufacturers can't afford to waste money on broad advertising. Here are some of the best strategies to focus on for a high return on investment:
Optimize for Local & Industry-Specific SEO: Make sure your website is optimized for local search if you serve a specific geographic area (e.g., "plastic parts manufacturer in [city]"). Also, optimize for long-tail, highly specific keywords that your buyers are searching for (e.g., "CNC machining for aerospace parts"). This will attract qualified leads who are already looking for what you sell.
Create High-Value Content: Your target audience isn't looking for flashy ads; they're looking for solutions. Create content that answers their technical questions and solves their pain points. Think about detailed guides, case studies, or white papers on topics like "how to choose the right metal alloy for your project" or "what to look for in a 3D printing service." This establishes you as an expert and builds trust.
Build a Strong LinkedIn Presence: LinkedIn is the professional hub for B2B. Use it to showcase your work, highlight your manufacturing process, and connect directly with purchasing managers, engineers, and distributors. A strong company page with regular updates can generate organic interest and leads.
Email Marketing: Build a list of prospects and past customers. Send regular, valuable updates, such as new product announcements, project showcases, or insights into manufacturing trends. Email marketing has one of the highest ROIs and is extremely low-cost once your list is built.
Utilize Industry Directories and B2B Marketplaces: List your business on relevant online directories and B2B marketplaces. Many of these have free or low-cost listing options and can expose you to a wide audience of potential buyers actively seeking suppliers.

1. Google My Business – Claim your profile so local buyers can find you easily.

2. LinkedIn Presence – Post short updates, photos of products, and connect with buyers/distributors.

3. Basic Website – Even a simple 1–3 page site with contact info, product photos, and a clear “request a quote” button builds trust.

4. Email Outreach – Collect emails from inquiries and send occasional updates or offers.

5. Industry Directories – List your business in free/low-cost directories where buyers search.

6. Customer Proof – Share testimonials, photos of work, or short case studies online.

👉 In short: Be visible (Google & directories), look credible (website & LinkedIn), and stay connected (email & updates).