Petrochemicals
Technical translation for Zhenhai’s ethylene expansion
Specialist engineering documentation, with particular attention to terminology, equipment identifiers and technical consistency.
Read the projectBring your content to every market that matters.
From specialist documents and brand stories to fiction and short drama, SENIOR TRANS connects translation, localization and original content creation to help your ideas reach the right audience.
20+years in language services
100+languages
50,000+contracted linguists worldwide
15,000+projects delivered annually
The language support behind your next market
100+ languages · Chinese–foreign and foreign–foreign translation. Connect language services, industry expertise, content creation and coordinated delivery around your documents, meetings, digital products and brand communication.
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Language services
Specialist translation, interpreting, website and product localization, with certified document translation scoped to recipient requirements.
Explore language servicesIndustry expertise
Linguists with relevant subject knowledge, supported by terminology and reference material for your field.
Explore industriesContent creation
Brand copy, fiction and short drama: from original ideas to writing and cross-cultural adaptation.
Explore creative servicesTechnology and workflow
Terminology, file production, version control and project coordination; tools assist the work, with agreed human review and controlled handover.
See how we workExperience across industries. A professional service foundation.
Selected clients and institutions from our existing project references.
ISO 9001:2015 · QualityISO 17100:2015 · Translation servicesISO/IEC 27001:2022 · SecurityTAC · Corporate memberInternational translation association membershipsCredentials
Find the expertise that fits your work.
Eight core industry and business areas, with language support matched to your content, intended use and delivery needs.
Game localization
Narrative · Interfaces · Live content
Global business
Global websites · Brand voice · Market content
Petrochemicals
Process documents · Equipment · Operations
Manufacturing
Manuals · Specifications · After-sales
International engineering
Tenders · Project documents · Site support
Life sciences
Research · Registration · Scientific communication
Finance
Financial reports · Banking · Professional exchange
Legal
Contracts · Disputes · Legal documents
Different sectors. Specific project experience.
Life sciences
Multilingual language services for Sansure Biotech
Language support for a diagnostics and life-sciences business, with close attention to terminology, data and document versions.
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Finance
Language services for Bank of China’s international finance seminar
Language support connecting financial topics, meeting materials and cross-cultural discussion.
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Global business
Multilingual content for China Southern’s e-commerce platform
Connecting translation and language review with the practical requirements of publishing web and app content.
Read the projectSpecialist services, connected to a broader capability.
Explore the detail when your project needs creative development or documents for a formal submission.
Content creation & global communication
Brand and product copy, international websites and marketing content, with transcreation and adaptation for the next market. Fiction, short drama and interactive narrative are available as defined specialist projects.
Explore content creationCertified document translation
Business and corporate materials, cross-border legal documents and notarised texts, alongside personal certificates. Confirm the recipient, language, statements and supporting documents before production.
Explore document servicesOne consistent approach to quality and delivery.
Based in China and serving global markets, SENIOR TRANS provides translation, interpreting, localization, content creation and notarial translation for businesses, public institutions and professional organisations. We align language resources, terminology and project coordination with each industry, audience and purpose, connecting briefing, specialist review, formatting and version handover. Clear responsibilities, quality criteria and confidentiality arrangements support accurate communication and ongoing multilingual content updates.
Meet SENIOR TRANSSpecialists & project coordination
Match language and subject needs with translators, reviewers and project coordination, with clear client review responsibilities.
Terminology, data & versions
Review terminology, figures, names, references and source versions, supported by documented queries and changes.
Confidentiality & controlled delivery
Agree file transfer, access, retention and delivery arrangements. Tools support the work; human review and confirmed requirements guide the handover.
From a clear brief to an organised handover
View the service process01
Brief and assessment
Agree the languages, audience, purpose, formats and deadline.
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Team and project plan
Match subject expertise, review and technical support to the work.
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Translation and localization
Translate and adapt the content for its intended use.
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Review and final checks
Check language, terminology, numbers, layout and delivery risks.
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Delivery and continuity
Deliver the agreed files and retain approved feedback and terminology.
Useful language knowledge, grounded in practice
Clear answers for your next translation project
Browse the resource libraryQuotes, files and delivery requirements
From accurate language to usable content
Where does a multilingual project begin?
Start with your files, language pairs, audience and deadline.A project manager will help clarify the rest.
More questions and answersWhat services do you provide?
We provide specialist translation, interpreting, document translation, multimedia and product localization, alongside brand copywriting, content creation and cross-cultural adaptation. Languages, review depth and deliverables are confirmed for each project.
Which languages do you support?
We can arrange resources in more than 100 languages, including English, Japanese, Korean, German, French, Russian and Spanish. Availability is confirmed for the project.
How do I request a quote?
Send the file type, language pairs, target markets, intended use and deadline through our contact page. We will review the material and recommend a scope and price.
How can you support ongoing work?
We can agree a regular project contact, terminology, style guidelines and delivery rules for teams producing recurring multilingual content.
Ready for your next market?
Tell us your languages, markets, file types and deadline. We will help define the right approach.