緑の太陽のロゴ 
東南アジア諸国のネイティブによる高品質な翻訳を提供
  • お問い合わせ
  • 03-6890-6907Green Sun Japan受付時間 9:00~17:00
  • About Green Sun Group
    • Our team
    • Our Mission & Vision
  • Our Services
    • Japanese Translation Services
    • Machine Translation Post-Editing (MTPE) Service
    • MachMultilingual DTP (Desktop Publishing) Services
    • Translation Memory & AI Training Data Services
    • Website App Game localization service
  • Why choose us
  • Languages
  • Contact
  • お問い合わせ

    お問い合わせ

    • English
      • Japanese
      • Vietnamese
  • EN
    • JP
    • VN
  • CLOSE

Machine Translation Post-Editing (MTPE) Service

AI-powered Translation, Human-level Quality

  1. Home page
  2. Our Services
  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

Raw MT
Light MTPE
Full MTPE
Service Components
MT Only
MT with Post Editing (1 editor)
MT with Post Editing & Revision (1 editor + 1 proofreader)
Accuracy Level
60%
90%
98%
Turnaround Time
Nearly Instant
1.5x Faster than Human Translation
1.2x Faster than Human Translation
Price
Saving 90%
Saving 30%
Saving 20%
Lifetime Warranty
Linguistic QA
No
Fix grammar & punctuation
Fix grammar, punctuation and word choice
Best For
Internal use, large-volume files
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

Our Machine Translation Process

  • 1

    Preparation

    We analyze your content type and select the most suitable machine translation engine based on language pair, industry, and specific requirements.

  • 2

    AI/Machine Translation

    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

    Quality Check

    Automated quality assurance tools help detect inconsistencies, missing translations, and formatting errors, ensuring accuracy in machine-generated output.

  • 4

    Final Delivery

    The translated content is formatted and optimized for seamless integration into websites, applications, or documents, ensuring compatibility with your localization workflow.

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

  • Company infomation
    • Mission
    • Our team
  • Why choose us
  • Dịch vụ
    • Translation
    • Desktop publishing (DTP)
  • Contact us

Copyright © 2025 多言語翻訳のGreen Sun Japan 株式会社. All right reserved.