Manufacturers live in their own B2B reality
Manufacturers rarely sell a simple product catalog. The assortment typically consists of main products, variants, spare parts, and accessories connected in compatibility hierarchies. The customers are a mix of direct accounts, resellers, and service partners, often with different pricing and assortment access. And the product data is more often written for engineers than for a web catalog. All of this shapes how ecommerce should be designed.
What makes manufacturers hard to fit into a standard template is that they are rarely pure B2B businesses. Aftermarket and spare-part sales blend with B2B wholesale, direct end-customer orders, and sometimes a consumer channel. Each customer type needs its own path through the same catalog.
The product catalog is the single biggest success factor
For manufacturers, catalog quality often determines whether ecommerce succeeds. A well-structured catalog with good filters, compatibility data, and clear article relationships lets the customer find the right spare part in a few clicks. A poor catalog means the customer calls the sales rep the way they always have.
Three components have to work together. Product data needs to be complete: technical specifications, dimensions, materials, certifications, images, and CAD files or datasheets where relevant. Compatibility relationships link spare parts to main products, variants, or model years. Without them, spare-part search becomes frustrating. Category structure and filters need to match how the buyer actually thinks, not how your internal assortment tree is organized.
This is the work most often underestimated. Cleaning up product data takes time, but a manufacturer with 15,000 articles where 30 percent lack good descriptions cannot launch before it is fixed. Either the work goes into the project or runs in parallel, but it cannot be skipped.
PIM is often a prerequisite
When the assortment is complex, the platform's own product management is not enough. A PIM system is needed as a central product master. The advantages are that product data is maintained once and distributed to ecommerce, reseller portals, print catalogs, and external marketplaces.
Read our PIM for ecommerce guide for a deeper walkthrough of when PIM is worth the investment and how it integrates with the ecommerce platform.
Platform choice for manufacturers
Platform choice is driven by catalog complexity, customer types, and integration landscape.
Norce is often a strong fit for Nordic manufacturers with complex pricing, multiple markets, and large catalogs. It is built as a commerce engine where much of the logic sits at the platform core, reducing the amount of custom development needed.
Shopware works well when B2B and content need to coexist. For manufacturers with product guides, configurators, or technical deep-dive articles, Shopware's flexible content engine is a strong argument.
Magento with Hyvä remains a strong choice for manufacturers with very large or very complex catalogs. The catalog engine handles tens of thousands of SKUs with deep attributes and variant structures, and open source gives full control over extensions.
Shopify Plus works for simpler manufacturing setups or when the B2C side is just as important as B2B. It hits limits when spare-part hierarchies get deep or when pricing logic needs many layers.
Integration with ERP and production planning
Manufacturers typically have more integrations than wholesalers. The typical landscape includes an ERP for finance, customers, and orders, a production planning system for manufacturing orders and lead times, a WMS for stock and shipping, and sometimes a separate configurator tool for custom products.
The ERPs we see most often with manufacturers are Monitor ERP, Pyramid, Jeeves, Infor M3, SAP Business One, and Business Central. Through Junipeer there are pre-built connectors for several of them, but each project requires its own mapping of production and delivery flows. Our ERP integration guide covers the technical detail.
What most often separates manufacturing projects from pure B2B wholesale projects is that lead time is not always known. An item can be in stock, be a purchase-to-order item with a three-week lead time, or need to be produced on demand. Ecommerce has to show this correctly, not just "in stock" or "out of stock." That requires tight integration with the production system.
The customer portal for manufacturers
A manufacturer's B2B portal looks different from a wholesaler's. It needs to handle resellers with warranty claims and service cases, direct customers with order history and spare-part lookup, and sometimes end customers searching for the right spare part for their own product without being registered as a customer.
Common features include model-based spare-part search ("pick your model, see the right spare parts"), warranty check via serial number, document download (manuals, datasheets, CAD files), and service case handling. This builds on the general B2B portal functionality covered in our B2B self-service guide.
Common pitfalls in manufacturing projects
Launching with incomplete product data is the most common. A manufacturer with good data on 60 percent of the assortment and thin data on the rest will see that customers search but do not find, call sales like always, and lose trust in the portal. It is better to launch with a narrower assortment and complete data than with the full assortment and half-good data.
Underestimating the complexity of spare-part relationships is the second. Building compatibility hierarchies after the fact is more expensive than planning them from the start. If you have spare parts that fit multiple main products or variants that exist across several model years, that structure needs to exist in the product data before ecommerce can surface it.
Not designing for end customers is the third. Many manufacturers have both B2B customers and end consumers looking for information. If ecommerce is built only for logged-in B2B customers, you miss a large share of traffic coming through SEO on model names or product questions.
Next steps
Ecommerce for manufacturers is often a broader project than for other B2B businesses because more systems and more customer types are involved. Read our main B2B ecommerce guide for the overall framework, or the manufacturing ecommerce page for how we work with this type of business. Contact us if you want to talk through your setup.