Translation Services for Manufacturing: What to Translate and How to Organise It
What translation services does a manufacturing company need? Translation services for manufacturing cover the whole product lifecycle: datasheets, declarations of conformity, manuals, spare parts catalogues, labels, HMI texts, training and marketing material. A managed technical partner such as DEMA Solutions keeps one approved terminology, a translation memory you own, revision by a second linguist and layout in every language.
Who this guide is for
This guide is for the people who end up owning translation in a manufacturing company. You may be a technical documentation manager who has to deliver the same manual in eight languages before a machine ships. You may be an export or marketing manager opening a new market and wondering what has to be translated before the first order, and what can wait. Or you may work in quality or regulatory affairs and need to know which translated documents a market surveillance authority, a notified body or a customer will expect to see.
The examples come from the sectors we work with most: machinery, HVAC, lifting equipment, packaging lines, industrial automation, electrical and electronic equipment and automotive suppliers, with medical devices appearing only in passing because they have their own detailed rules. The aim is practical: even if you never contact us, you should finish with a clear map of the documents your company translates, what each demands and how to organise translation services for manufacturing so they stay consistent, compliant and affordable as your range grows.
Why manufacturing translation is different from general translation
Translation for manufacturing differs from general business translation in one decisive way: the text is part of the product. A mistranslated sentence in a brochure is embarrassing. A mistranslated torque value, a reversed instruction or a softened warning in an operating manual can damage equipment, injure a technician and expose the manufacturer to liability. Precision is a matter of safety, not style.
Regulation adds a second layer. Much of what a manufacturer translates is required by product legislation, which sets out who must receive which information and in which language. A third difference is volume and structure. A single machine generates a family of documents, from the datasheet to the spare parts catalogue to the text on the control panel, and all of them must use the same name for the same component. If the manual calls a part a “pressure relief valve”, the label, the HMI and the parts list must say exactly the same in every language.
Finally, manufacturing content changes constantly and rarely comes as plain text. Products are updated, options are added, software versions change, and each change ripples through manuals that are often hundreds of pages long and laid out in InDesign, FrameMaker or an XML publishing system. Good translation services for manufacturing are built around those facts: shared terminology, reuse of earlier translations, careful handling of layout and a process that absorbs frequent releases without starting from zero.
The documents a manufacturer translates, across the product lifecycle
Follow a product from its first presentation to a customer through installation, use and service, and each stage brings documents with their own readers, risks and requirements.
Datasheets and technical specifications. These are often the first documents a foreign buyer sees, and they are dense with numbers, units and standard references. The translation challenge is less about prose and more about consistency: performance values, material designations and option codes must match the rest of the documentation, and units must follow the conventions of the target market without being converted unless you decide they should be. Datasheets change with every specification update, so they benefit from a translation memory.
EU declaration of conformity and the CE technical file. These two are often confused, but they are treated very differently. Under most CE marking legislation, the EU declaration of conformity has to be translated into the language or languages required by the Member State where the product is placed on the market or made available, so it is a short document that is translated frequently. The technical file, with its risk assessment, drawings, test reports and calculations, is normally kept in the manufacturer’s working language and is not translated in full as a routine. Authorities can ask to see it, or parts of it, in a language they understand, so it is worth knowing in advance which sections you might need to translate quickly and making sure their terminology matches the rest of your documentation.
Instructions for use, installation, operation and maintenance manuals. This is the core of most manufacturers’ translation budgets and the area with the highest risk. Manuals combine safety instructions, step-by-step procedures, technical data, troubleshooting tables and maintenance schedules, and they are read by people with very different skills, from installers to operators to service engineers. The translation has to be clear for the actual user, consistent with the labels and controls on the product, and faithful to every warning. Our guide to user manual translation covers how manuals are prepared, translated and checked in practice.
Spare parts catalogues and exploded views. Parts catalogues are short sentences and long lists, and they live or die on terminology. Part names in the catalogue must match those in the maintenance manual and in the ordering system, otherwise distributors order the wrong component. Exploded views add a layout problem: callouts and legends sit on drawings, often exported from CAD, and the translated text must fit the same space and stay attached to the right position number.
Safety signs, warning labels and on-product markings. Many hazards are communicated with graphical symbols, which reduces the amount of text, but signal words, hazard descriptions and instructions on labels still need translating. These texts are short, highly visible and safety-critical, and they must match the wording of the safety chapter in the manual. Translators also need to know the available space before they start.
Packaging and product labels. Packaging carries handling instructions, product names, contents and storage conditions, often in several languages on one surface. The work is closer to layout than to long-form translation: short strings, tight space and many language versions checked together before printing.
Software, HMI and control-panel texts. Modern machines speak to their users through screens. Menu items, alarm messages, parameter names and help texts are usually extracted from the control software as string files with strict length limits and placeholders that must not be touched. The translation has to match the terms used in the manual, because an operator who reads one name on the screen and another in the manual loses confidence quickly. We explain the specific requirements in our article on HMI and software UI translation.
Service bulletins and training material. Once products are in the field, manufacturers publish service bulletins, update notices and training content for dealers and technicians, increasingly as e-learning modules, videos with subtitles and slide decks. Bulletins are often urgent, and training material reuses the manual’s terminology, so both benefit from the same glossary and memory.
Product catalogues, brochures and the website. Marketing content follows different rules. It has to persuade as well as inform, so it often needs adaptation rather than literal translation, while technical claims must still match the datasheets. Manufacturing website translation adds its own tasks: page structure, product filters, downloadable documents and search terms that buyers in each country actually use. The terminology agreed for technical documents should still apply, so that the product a buyer reads about online carries the same name in the manual they receive later.
Safety data sheets. Where a manufacturer supplies chemicals, such as lubricants, coolants, cleaning agents or consumables, safety data sheets must be provided in the official language or languages of the Member State where the substance or mixture is placed on the market. They follow a fixed structure and use standard phrases, so they call for translators who know that structure well.
Tender documents and contracts. Export sales also bring tender specifications, offers and contracts. Legal translators usually handle them, but technical annexes should still use your approved product terminology. Patents need their own approach again, because the claims define the legal protection, and our guide to patent translation services explains how to organise them with your patent attorney.
What EU rules mean for translated documentation
Product legislation in the EU rarely prescribes a translation method; what it does fix is the information a user must receive and the language it must arrive in. For machinery, the Machinery Regulation (EU) 2023/1230 applies from 20 January 2027. It requires instructions in a language that can be easily understood by users, as determined by the Member State where the machine is made available, and it allows instructions to be supplied in digital form under defined conditions, with a paper version available free of charge on request. Our article on translation and documentation under the Machinery Regulation 2023/1230 explains what changes and how to prepare.
For consumer products, the General Product Safety Regulation (EU) 2023/988 requires that safety information and instructions are provided in a language easily understood by consumers, as determined by the Member State where the product is made available. If any of your products reach end consumers, this is the starting point for deciding which languages you need.
Other legislation has its own language provisions. Low voltage equipment, radio equipment and medical devices each follow their own rules, and some products fall under several pieces of legislation at once. The right approach is to check the legislation that applies to your product and the requirements of each Member State you sell in, rather than relying on a general rule. Medical device manufacturers, for example, face detailed requirements on labels and instructions for use, which we summarise in our guide to EU MDR labeling requirements.
One principle applies across all of them: the manufacturer remains responsible for the translated documentation supplied with its products, whoever translates it. Outsourcing translation does not transfer that responsibility. What a professional process gives you is evidence: qualified translators, revision by a second linguist, approved terminology and traceable versions of every document.
Terminology: one name per part, in every document and language
Consistent terminology is the foundation of all translation for manufacturing. A machine might have several thousand named components, functions and settings, and each one should have a single approved name in each language, used everywhere: in the manual, the parts catalogue, the HMI, the labels, the training material and the website. Without that discipline, terms drift, and after a few releases the same part has three names in one language.
The tool that prevents this is a glossary, or termbase, built from your own documentation. It lists the key terms in the source language with their approved translations, notes on use and, where helpful, forbidden alternatives. The best moment to build it is before a large translation project starts, by extracting the most frequent and most critical terms and asking the people who know the product, often engineers in your subsidiaries or distributors, to approve them. An hour spent approving fifty key terms prevents far more errors than a week spent correcting finished translations.
HMI texts deserve special attention, because software strings are often translated separately from the manual, sometimes by the software team. If both draw on the same glossary, the operator sees the same term on the screen and in the procedure. Our guide to keeping technical terminology consistent across translators and suppliers explains how a glossary is built, approved and maintained over time.
Translation memory and release cycles
Most manufacturing documentation is not written from scratch. A new model shares most of its manual with the previous one, a software update changes a few dozen strings, and a revised datasheet changes a handful of values. A translation memory stores every approved source sentence with its translation, so that when a document comes back for an update, the sentences already translated are recognised and reused, and only new or changed content needs full translation.
The effect on cost and turnaround is clearest when releases are frequent: instead of paying again for unchanged content, you pay for what has changed, and reused sentences keep the wording your reviewers already approved.
Who owns the memory matters as much as the memory itself. It is built from your content during your projects, so it should belong to you and be delivered in portable formats: TMX for the translation memory and TBX for the terminology. That way you can use it with any qualified supplier or internally, and changing supplier does not mean starting again. Our article on why your translation memory is a strategic asset explains how this asset grows with your product range.
File formats and layout: InDesign, FrameMaker, XML and CAD
Manufacturers rarely send translation as plain text. Manuals are produced in InDesign or FrameMaker, larger documentation departments work in XML or DITA with a content management system, smaller ones in Word, and drawings with callouts come from CAD exports. Each format can be translated directly, provided the files are prepared properly. For InDesign, the usual exchange format is IDML; for XML and DITA, the structure and tags must be protected so the content can be published again without manual repair.
Translation also changes the length of the text. German and French often run longer than English or Italian, which means tables overflow, labels no longer fit their frames and callouts drift away from the parts they describe. Some languages need different fonts, hyphenation rules or reading direction. Every language version therefore needs desktop publishing: rebuilding pages, checking cross-references and tables of contents, and producing print-ready and online files.
Left unbudgeted, this work lands on technical writers just before release, when callouts on exploded views no longer fit and parts catalogue tables break across pages. Our article on how multilingual desktop publishing improves document translations shows how to plan for it.
Machine translation and post-editing for manufacturers
Machine translation has a real place in manufacturing translation services, but not everywhere. It works best on high-volume, repetitive content written in controlled language, such as parts lists, technical data, maintenance procedures and service documentation, especially when the engine is guided by your glossary and translation memory so that approved terms are applied consistently. In those conditions, a qualified post-editor reviewing and correcting the machine output can deliver accurate results faster.
It is the wrong choice for content where a small error has serious consequences or where tone matters. Safety warnings, hazard statements and regulated instructions should never be published from machine output without full review by a qualified linguist. Marketing copy, slogans and website content that has to persuade usually need human translation or adaptation. The sensible approach is to decide document by document, and our overview of machine translation post-editing and where it stands today explains the levels of post-editing and when each one fits.
Quality: ISO 17100, revision by a second linguist and review by your subsidiaries
Under ISO 17100, translators need documented qualifications in their field, and a second qualified linguist who is not the translator revises every translation. In a manual, that reviser is the one who notices a missing torque value, a wrong unit, a softened warning or a part name that no longer matches the catalogue, before any of them reaches a technician.
For manufacturers, a third step completes the picture: review by your own experts, often in subsidiaries or at distributors, who know how the product is used in their market. Their role is to check technical accuracy and approve terminology, not to rewrite style. Agree what they review, how long they have and how their comments flow back into the glossary and memory, so that preferential edits do not break consistency. Our guide to translation quality assurance walks through each step of the quality process.
How to choose translation services for manufacturing
Choosing a translation partner is less about the price per word and more about whether the supplier can handle your documentation as a system. A few questions separate suppliers quickly. Ask whether they work to a certified ISO 17100 process with revision by a second linguist on every job, and how they select translators for technical subjects. Ask how they build and maintain your glossary, and whether your experts can approve terms. Ask who owns the translation memory and glossary, and whether you will receive them in TMX and TBX. Ask whether they can handle your source formats, including InDesign, FrameMaker or XML, and deliver laid-out files in every language. Finally, ask how they would handle your next update, and what they would reuse from earlier work.
If you are comparing suppliers right now, the fuller list of questions to put to them before signing is in our guide to picking the right technical translation company.
How DEMA Solutions works with manufacturers
Our translation work for the manufacturing industry is organised around the way documentation actually flows in a manufacturing business. You have one commercial contact, your sales manager, who works closely with a dedicated project manager on your account. Requests can arrive by email, as most of our clients still prefer, through a dedicated SharePoint space or through our client portal, where you can submit requests with all project details, add notes for specific requirements, flag urgent jobs and follow the status and updated timelines of every project.
Every document in your set, from the datasheet to the parts catalogue, follows our ISO 17100 certified process, in which a second qualified linguist revises each translation, and our in-house DTP team hands it back in its original format, laid out and checked in every language in time for the release. The glossaries and memories that grow with each release remain yours, delivered in TMX and TBX. Behind this are our teams in Italy, Serbia and Spain and linguists who specialise in manufacturers’ technical content.
If changing how you request translations feels daunting, you can submit test requests without commissioning a translation, and we offer training by video call or in person. One client sends us InDesign manuals almost daily; moving from email attachments to the portal made the process faster and more streamlined, because files, status and delivered translations now sit in one place.
Where TUBE fits
When a release touches the manual, the parts catalogue, the HMI and the labels, TUBE is the solution that holds them all to one glossary. That glossary and your translation memory control machine translation, so new models in a product family start from approved wording. Each approved translation goes into a memory you own and can export, and leverage reporting shows how much of each release comes from reuse.
Frequently asked questions
Most manufacturers need technical translation for datasheets, declarations of conformity, manuals, spare parts catalogues, labels and HMI texts, plus marketing translation for catalogues, brochures and the website. Supporting services matter as much: terminology management, translation memory, desktop publishing in every language and revision by a second linguist.
It depends on the product legislation that applies. Instructions and safety information generally have to be in a language easily understood by users, as determined by each Member State, and the EU declaration of conformity usually has to be provided in the languages the Member State requires. Check the specific legislation for your product.
Not routinely in full. The technical file is normally kept in the manufacturer's working language, but authorities can ask to see it, or parts of it, in a language they understand. It helps to know in advance which sections you might need to translate quickly.
Yes, for high-volume, repetitive content when it is guided by an approved glossary and translation memory and followed by qualified post-editing. Safety warnings and regulated instructions should not be published from machine output without full review by a qualified linguist.
Use a translation memory so that unchanged sentences are reused, keep source texts consistent, maintain an approved glossary and send updates in their original file formats. Ask your supplier for a breakdown showing how much of each update is new content and how much is reused.
You do, because they are built from your product content. Ask for them in TMX for the memory and TBX for the terminology, so that if you change supplier or bring translation in-house, the work starts from your approved wording instead of from zero.
In practice, it means your manuals are translated by qualified specialists in the subject and then revised by a second qualified linguist. Many manufacturers add their own subject-matter experts as a third check.
Start with one document from your next release
The quickest way to see how this would work for your products is to test it on real content. Send us one document from your next release and the list of target languages, together with any earlier translations or terminology you have, and we will show you what can be reused, how we would handle terminology and layout, and what the process would look like for your team.
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