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Machine Translation Post-Editing (MTPE) Service

AI-powered Translation, Human-level Quality

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  3. Machine Translation Post-Editing (MTPE) Service

Delivered by Green Sun –
Where AI Meets Human Expertise

Green Sun offers Machine Translation Post-Editing (MTPE) to help you transform raw machine outputs into fluent, accurate, and ready-to-use translations. Our service is ideal for technical, legal, patent, and SEO-focused content that requires both speed and linguistic precision.

Our trained linguists edit and refine translations from systems like Google Translate, DeepL, or custom NMT engines, ensuring consistency with industry terminology, brand voice, and regulatory requirements.

 

✅ Lower translation costs significantly

✅ Improve accuracy and readability

✅ Adapt content for SEO and localization success

Why choose Green Sun for MTPE?

  • Save up to 50% compared to human translation

    Save up to 50% compared to human translation

  • Consistent terminology across technical/legal texts

    Consistent terminology across technical/legal texts

  • Fast turnaround for large-scale or urgent projects

    Fast turnaround for large-scale or urgent projects

  • Professional linguists with industry-specific expertise

    Professional linguists with industry-specific expertise

  • SEO-friendly editing for websites & marketing content

    SEO-friendly editing for websites & marketing content

  • Support for patents, contracts, manuals, e-learning, web & software

    Support for patents, contracts, manuals, e-learning, web & software

Machine Translation Service Packages

Light MTPE

Light MTPE

MT with Post Editing (1 editor)

  • Accuracy Level 90%
  • Turnaround Time 1.5x Faster
  • Price Saving 30%
  • Lifetime Warranty ✓
  • Linguistic QA Grammar & punctuation
Best For:
General business materials with medium accuracy level
Full MTPE

Full MTPE

MT with Post Editing & Revision (1 editor + 1 proofreader)

  • Accuracy Level 98%
  • Turnaround Time 1.2x Faster
  • Price Saving 20%
  • Lifetime Warranty ✓
  • Linguistic QA Full review
Best For:
Business texts with high-publicity
Light MTPE
Full MTPE
Service Components
MT with Post Editing (1 editor)
MT with Post Editing & Revision (1 editor + 1 proofreader)
Accuracy Level
90%
98%
Turnaround Time
1.5x Faster than Human Translation
1.2x Faster than Human Translation
Price
Saving 30%
Saving 20%
Lifetime Warranty
Linguistic QA
Fix grammar & punctuation
Fix grammar, punctuation and word choice
Best For
General business materials with medium accuracy level
Legal content, business texts with high-publicity

General Business

  • IT & Electronics

    IT & Electronics

  • Manufacturing

    Manufacturing

  • Economics, Finance & Accounting

    Economics, Finance & Accounting

  • Environment

    Environment

  • Energy

    Energy

  • Medical & Pharmaceutical

    Medical & Pharmaceutical

  • Legal & Contracts

    Legal & Contracts

  • Marketing, Public Relations & PR

    Marketing, Public Relations & PR

  • Tourism

    Tourism

  • Culture, Literature & Entertainment

    Culture, Literature & Entertainment

  • Gaming

    Gaming

  • Education & Training

    Education & Training

Our Machine Translation Process

  • 1

    Preparation & Setup

    We analyze your content type, define terminology, and configure CAT tools or MT engines based on the language pair, domain, and client requirements.

  • 2

    Machine Translation (MT)

    The content is processed through Neural Machine Translation (NMT) engines such as Google MT, DeepL, or customized MT models to generate an initial translation.

  • 3

    Post-Editing (MTPE)

    Professional linguists review and edit the machine-translated output to ensure accuracy, fluency, and adherence to style guides, correcting mistranslations and improving readability.

  • 4

    Quality Assurance (QA)

    Automated QA tools such as Xbench or built-in CAT tool QA checks are used to detect inconsistencies, missing translations, and formatting issues, followed by a manual review to ensure accuracy and consistency.

  • 5

    Delivery

    The finalized translation is formatted, validated, and delivered according to client requirements, ready for seamless integration into your systems or publications.

Industries We Serve

  • IT & Electronics

    IT & Electronics

  • Manufacturing

    Manufacturing

  • Economics, Finance & Accounting

    Economics, Finance & Accounting

  • Environment

    Environment

  • Energy

    Energy

  • Medical & Pharmaceutical

    Medical & Pharmaceutical

  • Legal & Contracts

    Legal & Contracts

  • Marketing, Public Relations & PR

    Marketing, Public Relations & PR

  • Tourism

    Tourism

BUILDING TRUST OF 500+ CLIENTS

Toshiba
Canon
Fuji xerox
Hitachi
Honda
kubota
NEC
Lion
Nikon
Tokyu
DNP
Toppan

Client said about us

“We are very grateful and confident to the helpful and dedicated support that is always available to respond politely to our inquiries, even the difficult ones.”
-MR.O
Multilingual automatic translation service company
“We are very grateful for their timely and quick support. I once sent a project request at 9:00 p.m. and still got a response and support from Green Sun right away. Thank you very much for your timely delivery, affordable rates, and nice layouts.”
-MR.T
Translation / interpretation company
“The managers are always helpful and respond very quickly. Their Japanese writing skills are very appropriate, and we are truly impressed. You will be totally confident with Green Sun’s work, as they guarantee to meet their deliveries in a quick and timely manner.”
-Mr.S
Translation / interpretation company
"We strive to offer our customers timely and helpful assistance as part of our dedication to being responsive to their needs."
-MR. N
Interpreter / translation / convention service company

Green Sun MLV

Green Sun Japan Corporation

Aoyama Marutake Building 6F, 3-1-36

Minami Aoyama, Minato-ku, Tokyo, Japan, 107-0062

+81-50-6863-5150

Business hours: 9:00 AM – 6:00 PM (Closed on Saturdays,
Sundays, and holidays)

Green Sun Corporation JSC

4th Floor, 33 Ba Vi Street, Ward 4, Tan Binh District, Ho Chi Minh City

+84-28-3526-0250

 

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