A PIM system gives manufacturers one governed source for technical attributes, variants, documents and translations, and publishes that data to dealers, distributors and webshops in the structures they require, such as ETIM-classified BMEcat files. The capabilities that decide fit are variant modelling, classification support, document management and partner-specific exports.
Manufacturers need a PIM (product information management) system when technical product data has to reach dealers, distributors, marketplaces and their own websites faster and more consistently than ERP exports and spreadsheets allow. The strongest case sits with firms that sell variant-heavy or configurable products through indirect channels, because every partner asks for the same data in a different structure.
Why do manufacturers need a PIM system?
Engineering and ERP systems hold the data that defines how a product is built and sold: bills of materials, item numbers, prices and stock. They rarely hold what a buyer needs to select the product, such as classified technical attributes, application images, installation manuals and translations in every sales language. The handover from engineering to commerce is covered in PIM and PLM.
Three pressures make that gap more expensive in 2026:
- Partner data requirements. Wholesalers in electrical, HVAC, plumbing and industrial supply expect classified data in standard formats, and they rank or delist products with incomplete records.
- Digital instructions. The Machinery Regulation (EU) 2023/1230 applies from 20 January 2027. It allows instructions in digital form, with a paper copy supplied on request, so manuals become managed digital assets tied to models.
- Sustainability data. The Ecodesign for Sustainable Products Regulation (EU) 2024/1781 entered into force on 18 July 2024 and introduces the Digital Product Passport, which product-group delegated acts will make mandatory step by step.
How should manufacturers model technical data and variants?
A manufacturer's data model has to reflect how engineers define products and how buyers filter them. A pump range, for example, shares a family description and certificates, while each variant differs in flow rate, voltage, connection size and material. Modelling this as one family with defined variant axes avoids hundreds of near-duplicate records.
| Modelling decision | Recommended approach | Why it matters |
|---|---|---|
| Family level | Shared descriptions, images, certificates and documents | Edit once, inherit everywhere |
| Variant axes | Two or three axes that buyers actually select on | Keeps configurators and filters usable |
| Units and values | Numeric attributes with units, never free text | Required for ETIM and ECLASS exports |
| Documents | Typed assets (manual, datasheet, declaration of conformity) per language | Partners request documents by type |
| Lifecycle status | Explicit status for new, active, phase-out and spare part | Dealers need successor and spare-part links |
The detailed method for families, attributes and inheritance is set out in product data modelling.
Which classification standards matter for manufacturers?
Classification turns attributes into data that partner systems can read without manual mapping. Three standards dominate European B2B exchange, and they are explained further in ETIM, BMEcat and ECLASS.
- ETIM is a classification model for technical products that began in the Dutch electrotechnical sector and now covers HVAC, plumbing, building materials and shipbuilding. ETIM International coordinates it with member organisations representing 21 countries, and ETIM 10.0 was released on 5 December 2024.
- ECLASS describes itself as an ISO/IEC-compliant standard for classifying and describing products and services. Release 15.0, published in November 2024, added 490 classes and about 810 properties.
- BMEcat is an XML format for electronic catalogues that carries prices, documents and ETIM or ECLASS attribute values in one file.
A PIM should store one internal model and map it to each standard and version, because partners migrate between releases at different speeds.
How do manufacturers serve dealers and distributors with product data?
Indirect sales put the manufacturer's data in front of buyers through someone else's webshop, so data quality directly affects sell-through. The practical requirements are:
- Partner-specific export profiles (attribute sets, languages, file formats and delivery schedules per partner).
- A dealer portal or self-service download for media, datasheets and price-independent product data.
- Completeness rules per channel, so a record ships only when the partner's mandatory attributes are filled.
- Change notifications, so dealers receive updates and discontinuations without a full reload.
When retailer and marketplace channels are added, the same principles extend into product data syndication.
What should manufacturers test during PIM selection?
Scripted demos with your own data reveal fit faster than feature lists. Ask each vendor to load one variant-heavy family, export it as an ETIM-classified BMEcat file, attach multilingual manuals, and show how an engineering change from ERP or PLM flows through to a dealer export. Shortlisted products can be checked side by side in the compare tool.
Key takeaways
- Manufacturers gain most from PIM when they sell variant-heavy products through dealers and distributors.
- Model families with two or three real variant axes, numeric attributes with units and typed documents.
- Maintain ETIM and ECLASS mappings from one internal model and export them through BMEcat.
- Treat digital instructions under Regulation (EU) 2023/1230, applicable from 20 January 2027, as versioned product assets.
- Test vendors with your own variant data and a real partner export.
Frequently asked questions
Do manufacturers need a PIM if they already have an ERP and a PLM system?
Usually yes, once they sell through several channels. ERP holds commercial master data such as item numbers, prices and stock, and PLM holds engineering definitions. Neither is designed to manage marketing copy, classified sales attributes, media, translations and channel-specific exports. A PIM takes approved data from both systems, enriches it and publishes it to dealers, distributors and websites.
Which classification standard should a manufacturer use, ETIM or ECLASS?
Follow the channel. ETIM dominates electrical, HVAC, plumbing and building-material wholesale in Europe, coordinated by ETIM International with member organisations in 21 countries. ECLASS is stronger in industrial procurement and engineering, and describes itself as an ISO/IEC-compliant standard. Many manufacturers maintain both mappings in their PIM and export each one to the partners that request it.
How does the EU Machinery Regulation affect product information for manufacturers?
Regulation (EU) 2023/1230 applies from 20 January 2027 and allows manufacturers to supply instructions in digital form, with a paper copy available when the customer requests it. That turns manuals into versioned digital assets linked to specific machine models, which a PIM or connected DAM can manage, publish and keep retrievable for the required period.
For a PIM vendor overview and market commentary, see the independent resource PIMvendors.com.