FAQ

Yes! You can search and browse company listings without paying. However, free users only see the top 5 results per search.

Premium members get unlimited search results, priority placement in searches, bulk CSV upload, multiple team members, and direct contact with companies.

We support Aerospace, Automotive, Defense, Manufacturing, Medical Devices, and other industrial sectors requiring raw and fabricated materials.

Absolutely! You can list materials you want to buy and materials you have for sale from the same company profile.

Premium members can view full contact details and reach out directly. Free users can upgrade to access this feature.

Material Harbor is designed specifically for industrial sourcing, including aerospace. Use the search bar to search terms like “titanium sheet” or “aluminum bar,” then filter by AS9100 or NADCAP certification to surface suppliers who already meet aerospace quality standards. You can also browse the Aerospace Materials industry page for a curated starting point.

A B2B (business-to-business) materials marketplace is an online platform where companies buy and sell industrial materials directly with each other, without brokers or middlemen. Material Harbor connects manufacturers, suppliers, and distributors of raw and fabricated materials across industries like aerospace, automotive, and defense. Unlike general marketplaces, Material Harbor is built specifically for industrial material sourcing, with filters for material type, form, grade, certification, and manufacturing process.

Traditionally, manufacturers relied on personal networks, trade shows, and outdated supplier databases. Material Harbor offers a faster alternative: search by material, filter by certification and process, and connect directly with verified suppliers in seconds. With industrial companies on the platform, you can discover qualified suppliers you would never have found through a cold call or a Google search.

Material Harbor supports a wide range of industrial materials including aluminum, stainless steel, titanium, copper, inconel, nickel, brass, composites, and plastics. Materials are available in many forms including sheet, bar, rod, plate, tube, pipe, coil, extrusion, and wire. For a full breakdown, see our Materials Available on Material Harbor page.

Not at all. Material Harbor is built for companies of all sizes. Small suppliers use it to reach buyers they could never access through traditional channels. Mid-size manufacturers use it to find backup suppliers quickly. Large procurement teams use it to diversify their supply chain. The free account tier makes it accessible to anyone, regardless of company size or budget.

Most supplier directories are static listings that rarely get updated. Material Harbor is an active marketplace where companies manage their own live profiles, list current materials for sale or needed, and connect directly with buyers and sellers. The platform is also built around search precision, filtering by certification, process, grade, and form, so you find exactly what you need instead of browsing thousands of irrelevant results.

You can filter search results by AS9100 (aerospace quality management), ISO 9001, ISO 9000, IATF 16949 (automotive), ISO 13485 (medical devices), NADCAP, and ITAR. This makes it easy to source from suppliers who already meet the compliance requirements for your industry.

Yes. Material Harbor works in both directions. As a supplier, you can list the materials you have available and appear in search results when buyers are looking for what you carry. Premium members receive priority ranking in search results, increasing visibility to active buyers on the platform. You can list materials you have for sale, materials you are looking to buy, or both, from the same company profile.