Thai Translation Services
About the Quality of Green Sun Japan’s Thai Translation Services

The official language of Thailand is Thai, and in some regions, local minority languages (dialects) are also spoken.
English is used in tourist areas, but in most other places, only Thai is commonly spoken.
For those unfamiliar with the language, reading and understanding Thai characters—which may appear similar to pictographs—and learning how tones change meaning can be a major challenge. A slight change in tone can alter the meaning of a word, so caution is essential.
While self-searching and translating may be sufficient for travel purposes, business documents or public materials require the expertise of professional Thai translators.
At Green Sun Japan, we have a team of highly experienced translators who specialize in various fields, ensuring high-quality Thai translation services for our clients.
Why Choose Green Sun

Strict Quality Control

Affordable Rates –
Trusted by Translation Agencies
Green Sun Japan Provides High-Quality Thai Translation Services
Our native Thai translators provide high-quality Thai translation services.
With a team of experienced translators who are well-versed in various fields, we are fully capable of handling highly specialized documents.
All translated materials undergo a secondary review by another translator, ensuring a thorough double-check process. This allows us to deliver translations of consistently high quality.
Languages We Support for Thai

For additional languages not listed, please feel free to contact us.
Thai Translation Fee
Translation fees vary depending on the number of characters/words, file format, delivery time, field, complexity of text, and layout requirements. Quotations are free of charge and promptly provided within 30 minutes. Please feel free to contact us.
Tier A: Personal letters and similar documents
Tier B: Internal company documents, manuals, various certificates, and general business documents
Tier C: Financial documents, technical documents, contracts, and other materials requiring specialized knowledge; printed items such as brochures that require meticulous proofreading
*The minimum fee is 9,900 yen (including tax).
Translation Certification

We can issue translation certificates (bearing an authorized signature and the company seal of Green Sun Japan) upon request—completely free of charge.
For more details about the types of documents eligible for certified translation, please feel free to contact us.
Documents for which we can issue a translation certificate include:
Contracts
Civil registration documents
Business registration certificates
Graduation certificates and academic transcripts
Thai Translation: Specialist Fields
Our specialists in each field will tailor their approach to the specific content and purpose of your translation.
General Business
Company registration documents, IR information, financial documents, seminar materials
IT/Electronics
Electrical systems, electronics, software, hardware, control systems, software localization, civil engineering, environment, water treatment, waste management, ISO standards, manuals
Manufacturing
Machines: mechanical equipment, devices, robots, electric equipment, semiconductor devices, automatic control systems, design, meters, TM Keyence
Construction: architecture, buildings, bridges, ports, roads, transportation, civil engineering
Economics/Finance/
AccountingIR documents, financial statements, annual reports, audit reports
Environment
Waste processing, garbage, pollution, water purification, wastewater, plants, forestry, geology, marine, animals, insects,waste management
Energy
Oil: petroleum, gasoline, gas, coal, district heating, electricity, power generation
Medical/
PharmaceuticalsMedical certificates, MSDS, medical research papers, hospitals, clinics, social benefits, health insurance, health checkup cards, TM medical, healthcare, pharmaceutical industry
Legal/Contracts
Contracts: agreements, articles of incorporation, NDAs, occupational safety, anti-bribery laws, codes of conduct, lifestyle guides, life guides, residency documents, regulations, labor rules, contracts, other legal documents
Law: statutes (criminal law, civil law, commercial law), court rulings
Marketing/
Public Relations/PRCorporate websites, CSR reports, product brochures, posters
Tourism
Brochures, tourist apps, booklets, video subtitles
Culture/
Literature/
EntertainmentNovels, anime, films/movies
Games
Graphics, game hardware, massively multiplayer online (MMO), casual games, online/offline games, mobile games
Estimated Delivery Time for Thai Translation
• Fastest turnaround
*Translation only
• Standard quality
• Translation
• Checking
• Proofreading
• Standard quality with quick delivery
• Translation
• Checking
• Proofreading
*Delivery times are calculated in business days.
*The final delivery date is determined on the basis of the your specific requirements and document content.
Examples of Successful Translation Projects
Three Reasons Choose Green Sun
Strict Quality Management

Every project undergoes a three-step review process using both human expertise and machine-assisted tools. Quality checks are conducted by native-language specialists. In addition, we leverage advanced verification tools to quickly detect errors that humans may overlook, ensuring that the final output is a high-quality, thoroughly reviewed translation delivered within a shortened turnaround time.
Reasonably Priced Translation Services Recognized by Our Clients!

We provide translation services at reasonable prices suitable for a wide range of customers. Green Sun Japan is also a top choice for outsourcing among reputable translation companies. Our quality, expertise, and fast response times are consistently praised by our clients.
Fastest Quotation—Within 30 Minutes!

Once you contact us, we will respond within 30 minutes, and your quotation will be delivered within just one day. This is one of the fastest response times in the industry. We can also accommodate urgent requests and provide immediate support whenever needed.

Translation Team Leader: LE TU ANH
Thank you for considering Green Sun Japan’s Thai translation services.
We are committed to providing the best possible translation solutions that meet the needs and challenges of our clients.
Translation is more than simply converting words from one language to another. Accurately conveying cultural context, customs, and linguistic nuances requires extensive knowledge and experience. We are dedicated to delivering reliable and trustworthy translation services to all our clients.
Translator Introduction

Nationality: Thai
Supported Language Pairs:
Japanese <=> Thai
English → Thai
• Experience: Over 10 years of translation experience
Specialized Fields: Travel guides, websites, brochures, contracts
Language Proficiency: TOEIC 945
Speed and Accuracy: Reliable delivery and high-quality translations
Cultural Understanding: Deep knowledge of Thai and Japanese cultures, ensuring appropriate wording and expressions
Flexibility: Provides services tailored to clients’ needs

Nationality: Thai
Supported Language Pairs:
Japanese <=> Thai
English → Thai
• Experience: Extensive translation experience across multiple fields and specialties
Advanced Translation Skills: Delivers precise, detailed, and accurate translations
Cultural Understanding: Deeply familiar with Thai and Japanese cultures, well-regarded for using natural and context-appropriate language and expressions
Fast and Efficient: Ensures on-time delivery with consistently high-quality translations
Green Sun also has many other professional translators on our team.
Workflow of Our Thai Translation Service
1
Free consultation/Quotation requested
We will provide a quotation within 24 hours of receiving your documents!
2
Quotation Submission
3
Free Trial
*Up to 450 Japanese characters or 200 English words!
4
Formal order placement
5
Translation
6
Delivery
If there are any nuances or revisions needed, we will support you until everything is resolved.
7
Billing & Payment
Thai Translation-Related Services
Frequently Asked Questions (FAQ)
Q. Does Green Sun handle translations for languages other than THAI?
th besides, we also support translations in Thai, Vietnamese, Khmer, Myanmar, Lao, Indonesian, Malay, Tagalog, Chinese, Korean, English, Hindi, Tamil, Urdu, Nepali
Q: What information do I need to provide when placing a translation request?
To receive an accurate quotation, please provide the following details:
Content and field of the document
Purpose of use
Target language(s)
Desired deadline and any interim deadlines (if applicable)
The document to be translated (or estimated volume)
Reference materials (if available)
Q: Besides Thai, do you support other languages?
Yes, in addition to Thai, we also offer translation services for various other Southeast Asian languages, including Vietnamese, Khmer, Burmese, Lao, and Indonesian.
Q: How do you assess the skills of Thai translators?
We rigorously evaluate translators’ language proficiency, subject-matter knowledge, and translation skills. Those translating from English to Thai must have a TOEIC score of 700 or higher, and those translating from Japanese to Thai must hold JLPT N2 or above.
Q: How do I submit documents for translation?
Please send your documents via our contact form. If you have multiple files or files that are difficult to upload, you can upload them to a cloud storage service and share the download link with us.
Q: Do translation fees vary depending on the difficulty of the document?
Yes, translation fees vary based on the level of difficulty, workload, and required expertise. We will provide a detailed quotation before starting your translation.
Q: Who performs the double-check?
The double-check is carried out by a specialist who is not the original translator to ensure the highest translation quality.

































