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Chinese–Thai Bilingual Translation Services
Siam Culture works with an experienced team of Chinese–Thai bilingual translators, providing professional Thai ↔ Chinese translation, localization, and content editing services for companies, brands, film & media projects, and various organizations.
We don’t just translate words — we understand cultural context. This ensures every piece of content is not only accurate, but also natural, polished, and emotionally appropriate for its audience.

Translation Service Categories
Document & Contract Translation
We translate a wide range of materials, including contracts, proposals, company profiles, press releases, exhibition materials, and brand content. We provide accurate, smooth Chinese ↔ Thai translations suitable for professional and commercial use.
Film, TV & Media Translation
We offer translation, timeline alignment, and LQA (Language Quality Assurance) services for dramas, series, variety shows, short videos, advertisements, and news content.
Marketing & Brand Content Translation
We specialize in translating advertising copy, product descriptions, and marketing campaigns, balancing linguistic accuracy with brand tone to ensure your message sounds natural and persuasive in Thai or Chinese.
Editing & Localization (Proofreading)
We provide native-level editing and polishing for translated content, optimizing grammar, wording, and cultural logic to ensure the final text reads natural and local.
Our Advantages
1Multi-layer Quality Control
Every project goes through initial translation, review, and final proofreading by different specialists. This ensures consistency, accuracy, and reliable terminology usage.
2Native-level Localization
Our Thai and Chinese linguists focus on making translations sound natural, not translated, so your content reads like original copy rather than a literal conversion.
3Flexible Pricing
Pricing is based on content type, word count, difficulty, and delivery time. We offer both per-project quotes and long-term cooperation packages.
4Flexible Delivery & Fast Turnaround
We support urgent requests and multilingual parallel projects, helping clients achieve both efficiency and stable quality.
Frequently Asked Questions
We sincerely hope clients can communicate their requirements clearly in advance, because the more precise the initial information is, the better the final results will be.
What types of translation do you offer?
We provide Chinese ↔ Thai and Thai ↔ Chinese translation services, including documents, video subtitles, contracts, websites, advertisements, and event materials.
Is your translation done by humans or machines?
All translations are 100% human-translated and reviewed by professional Chinese–Thai linguists.
We do not use AI or machine translation. This ensures accuracy, natural tone, and proper style.Can you handle urgent requests?
Yes. We offer 24-hour rush services, depending on word count and subject complexity.
Can I request a free sample translation first?
Sorry, we do not offer free sample translations.
Translation is professional work. If you need a test, we can provide a paid short sample translation.How many revisions are included?
One round of free minor revisions is included after delivery (for wording or tone adjustments).
If the changes go beyond the original scope, additional fees may apply.How do you calculate translation fees?
Pricing is based on word count or page count, and depends on content type, subject field, and deadline.
How do you calculate translation fees?
Yes. For small projects below a minimum word count (e.g. 300 words), a minimum project fee applies.
Can you translate images or scanned PDFs?
Yes. We support OCR recognition + manual proofreading, and can deliver either editable text files or fully reformatted documents.
How are rush projects charged?
Rush projects are charged an additional 30%–300% urgency fee, depending on the deadline and workload.
Can you translate images or scanned PDFs?
Yes. We support OCR recognition + manual proofreading, and can deliver either editable text files or fully reformatted documents.
Can you translate videos, subtitles, or dubbing scripts?
Yes. We work closely with our dubbing and post-production teams.
We can deliver subtitles, scripts, and LQA-checked content ready for publishing.Can we pay after the translation is done?
Sorry, we do not support post-payment.
Full payment is required before the project starts, to ensure proper scheduling and resource allocation.Can you guarantee the translation is 100% identical to the original?
Our goal is to accurately convey the meaning, not to copy word-for-word.
Different languages have different structures and expressions, so we optimize wording and logic while staying faithful to the original message.Can we use AI or machine translation first and then have you polish it?
We do not recommend this.
We only accept fully human translation projects. Machine translation often causes meaning errors and cultural mistakes, which can affect final quality and brand image.Contact Us
Get in touch with us today. Let’s spark unlimited creativity together.
Room 1603, Sungang Building, No. 23 Baogang Road, Luohu District, Shenzhen, Guangdong, China
