UlatusChinese Translation Services
China Landscape

Professional Chinese Translation Services

Professional Chinese translation services by certified native Mandarin and Cantonese translators. ISO 17100 certified, fast turnaround, 100% accuracy for document, legal, medical & business translation needs.

Pfizer
Coursera
GigaDevice
McKinsey
NTU
Oxford

Traditional and Simplified Chinese Translation by experts in your field

Our skilled Chinese linguists average 8+ years of experience, undergo regular quality tests, and are certified with proven track records, matched to your budget, turnaround time, and precision requirements.

TW110

Master

Master of Law

11+ yearsflag
TW460

MA

Applied Linguistics

10+ yearsflag
TW8

PhD

Genetics

10+ yearsflag
TW105

MS

Optical Engineering

8+ yearsflag
200+

Languages

2B+

Words Translated

3000+

Expert Linguists

20+

Years of Excellence

99.4%

Client Satisfaction

200K+

Clients Worldwide

Chinese Translation Service trusted by companies worldwide

Category
10 Million+Words Translated

Partners in this sector:

gov-3
Actaliance
OCHA
Girls on the Run
gov-6
METI

Simplified vs Traditional Chinese: Which Do You Need?

One of the most important decisions in any Chinese translation project is choosing between Simplified Chinese and Traditional Chinese. The choice depends on your target audience and region.

FeatureSimplified ChineseTraditional Chinese
Used InMainland China, Singapore, MalaysiaTaiwan, Hong Kong, Macau
Character Count~6,500 characters~13,000+ characters
ComplexityFewer strokes per characterMore strokes, more complex
Common UseGovernment, education, digital content in mainland ChinaGovernment, media, publishing in Taiwan and Hong Kong
Digital PlatformsBaidu, WeChat, Weibo, TaobaoGoogle (Taiwan/HK), Yahoo Taiwan, LINE

Simplified Chinese was introduced in the 1950s to improve literacy rates in mainland China. It uses fewer strokes per character, making it easier to learn and write. If your target market is mainland China or Singapore, Simplified Chinese is the right choice.

Traditional Chinese retains the original character forms used for centuries. It is the standard in Taiwan, Hong Kong, and Macau. If your audience is in these regions, or if you're translating historical, cultural, or literary content, Traditional Chinese is essential.

At Ulatus, our Chinese translation services cover both scripts. We match every project with translators who are native to the target region, ensuring that vocabulary, idioms, and cultural references are locally appropriate, not just linguistically accurate.

How Our Chinese Translation Process Works

Every Chinese translation project at Ulatus follows a structured process designed for accuracy, efficiency, and client satisfaction.

1

Submit Your Documents

Upload via our online quote form in any file format: Word, PDF, InDesign, HTML, XML. Receive a detailed quote with pricing and turnaround time within hours.

2

Expert Translation by Native Chinese Linguists

Native Chinese translators with subject-matter expertise and 8+ years average experience. Mandarin or Cantonese projects are matched with dialect-specific linguists fluent in regional conventions.

3

Quality Review & Delivery

Proofreading by a second linguist, CAT tool consistency verification, and a final client review, delivered on time with a dedicated localization manager available for revisions.

Our ISO 17100:2015 certified process ensures that every Chinese translation project meets the highest international quality standards.

Flexible pricing of our Chinese Translation Services

Choose from Standard, Professional, Premium, or MT+Post-Editing tiers. We assign translators to match your budget, turnaround time, and content complexity. Free consultation on request.

Starting at

$0.08/word
Service TierStarting RateBest ForIncludes
Standard Translation$0.08/wordGeneral documents, internal communicationsNative translator + basic quality check
Professional Translation$0.12/wordMarketing, legal, medical contentSubject-expert translator + editor review
Premium Translation$0.16/wordPublished content, regulatory filingsExpert translator + editor + proofreader
MT + Human Post-Editing$0.04/wordLarge-volume, time-sensitive projectsAI translation + human quality review

Final pricing depends on word count, subject area, turnaround time, and service tier. Request a custom quote for your specific project requirements.

Certified Chinese Translation for Legal Use

Certified Chinese Translation Services for Legal Use

Ulatus provides certified Chinese translation services accepted by USCIS, government agencies, courts, and universities worldwide. Every certified translation includes a signed affidavit of accuracy, covering immigration documents, apostille-ready translations, notarized filings, legal proceedings, and depositions in Mandarin and Cantonese.

USCIS-AcceptedApostille-ReadyNotarized TranslationsMarriage CertificatesBirth CertificatesCourt DocumentsLegal ProceedingsDepositionsAcademic Transcripts

Immigration & Visa Documents

USCIS-accepted certified translations for green cards, visa applications, naturalization, and family petitions. Mandarin and Cantonese.

Legal & Court Documents

Certified translations for contracts, depositions, legal proceedings, intellectual property filings, and compliance documentation in Simplified and Traditional Chinese.

Personal & Academic Records

Notarized and apostille-ready translation of marriage certificates, birth certificates, academic degrees, and transcripts for universities and government use.

Chinese Document Translation Services

Comprehensive Chinese document translation services for businesses, government agencies, and individuals, delivered in your original file format and ready for immediate use. Every Chinese document translation follows our 3-step TEP (Translation, Editing, Proofreading) workflow for Mainland China, Taiwan, Hong Kong, Singapore, and Malaysia audiences.

Chinese Document Translation Services

Document Types We Translate

  • Legal contracts, NDAs, and compliance documents
  • Medical records and clinical trial documentation
  • Financial statements, prospectuses, and audit reports
  • Technical manuals and engineering specifications
  • Marketing collateral, brochures, and websites
  • Academic papers, certificates, and transcripts

File Formats We Support

  • Microsoft Word (.doc, .docx)
  • Adobe PDF (.pdf), with or without source files
  • Adobe InDesign (.indd, .idml) for desktop publishing
  • HTML, XML, JSON for digital content and apps
  • Excel, PowerPoint for presentations and data
  • SRT, VTT for Chinese subtitles and captions

Our Chinese Translation and Localization Services

Chinese Translation & Localization

Chinese Translation & Localization

3,000+ translators across 1,500+ subject areas for Chinese translation and 100+ language pairs. Every project gets a dedicated team for translation, editing, and quality review, matched to your objective and budget.

China Marketing Solutions

China Marketing Solutions

20+ years of China marketing expertise across Baidu, WeChat, Zhihu, and Bilibili. We build and execute strategies that navigate China's digital ecosystem and deliver measurable results for your brand.

WeChat Marketing

WeChat Marketing

WeChat is China's most-used app. Our proprietary technology connects you with your audience through the Great Firewall, with strategic collaborations that grow followers and establish your brand presence.

Mandarin vs Cantonese Translation Services

Chinese is not a single language; it encompasses multiple dialects, with Mandarin (Putonghua) and Cantonese being the most widely spoken outside of China. Choosing the right dialect is critical for effective communication with your target audience.

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Mandarin Translation Services

The official language of Mainland China, Taiwan, and Singapore, with over 920 million native speakers. Our Mandarin translation services cover:

  • Business and corporate communications for Mainland China
  • Government and regulatory filings in Simplified Chinese
  • eLearning content for Chinese corporate training
  • Technical documentation for Chinese manufacturers
  • Marketing localization for Baidu, WeChat, and Weibo
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Cantonese Translation Services

Spoken by 80 million+ people in Hong Kong, Macau, and Guangdong, written in Traditional Chinese script and adapted for Cantonese-speaking audiences. We cover:

  • Hong Kong legal and financial documents in Traditional Chinese
  • Cantonese subtitles and dubbing for video content
  • Marketing materials for Hong Kong and Macau markets
  • Chinese interpretation services in Cantonese
  • Social media and digital content for Hong Kong audiences

Not sure whether you need Mandarin or Cantonese translation services? Our language consultants will assess your target audience and recommend the right dialect, script (Simplified vs Traditional), and regional tone. Contact our team for guidance.

Medical Device Chinese Translation

Medical Device & Healthcare Chinese Translation

Professional Chinese translation services for medical and healthcare clients, meeting NMPA compliance requirements with native Chinese speakers from medicine, pharmacology, and life sciences backgrounds.

  • Medical device documentation & IFUs (Instructions for Use)
  • Clinical trial reports & regulatory submissions for NMPA
  • Patient information leaflets & product labeling
  • Drug registration & post-market surveillance reports
  • Authentication of translated medical documents
  • Pharmaceutical translation for global CROs & manufacturers
eLearning Chinese Translation

eLearning & Technical Chinese Translation

Specialized eLearning localization and technical Chinese translation services using translation memory tools and termbases for consistency, with Chinese subtitling services delivered in SRT and VTT formats.

  • SCORM-compliant eLearning modules & LMS content
  • AI-powered training platforms & video scripts
  • Engineering specifications & API references
  • Chinese subtitles and captions for video-based training
  • Articulate Storyline, Adobe Captivate, Lectora support
  • Software documentation & technical standards translation
ChinaUnited States

Chinese to English Translation Services

Native English speakers with expert Chinese proficiency, translating from Simplified Chinese, Traditional Chinese, Mandarin, and Cantonese into American, British, or Australian English. Turnaround as fast as 24 hours. Order Now.

  • Corporate filings & product documentation
  • Academic papers & patent translations
  • Legal contracts & compliance documents
  • Marketing content from Chinese suppliers
  • Financial statements & audit reports
  • Technical manuals from Chinese manufacturers
United StatesChina

English to Chinese Translation Services

Enter the world's largest market with culturally adapted English to Chinese translation (Simplified Chinese, Traditional Chinese, Mandarin, and Cantonese), matched to your target region and delivered within 24 hours.

  • Website localization for Baidu & WeChat marketing
  • Product packaging & eLearning content in Chinese
  • Technical translation & software documentation
  • Business collateral for Mainland China, Taiwan & HK
  • Marketing campaigns for Weibo, Zhihu & Xiaohongshu
  • Product listings for Taobao, JD.com & Chinese e-commerce

With over 3,000 language experts and a dedicated Chinese translation team, we ensure that every project, whether English to Chinese or Chinese to English, meets the highest standards of accuracy, consistency, and cultural appropriateness.

Chinese Language Services: Online & Nationwide

Professional Chinese translation services online, fully remote and digital. Submit documents, receive quotes, and download completed translations from anywhere in the US or worldwide.

Chinese Language Services Nationwide

Chinese Translation Services in Los Angeles

Serving the largest Chinese-American population in the US. Cantonese and Mandarin translation services for LA businesses, legal firms, and healthcare providers.

Chinese Translation Services in New York

Professional Chinese translation for NYC financial institutions, law firms, and import/export businesses. Same-day and rush services available.

Chinese Translation Services in San Francisco

Silicon Valley's trusted Chinese translation agency for tech companies, biotech firms, and startups expanding into China. Mandarin and Cantonese.

Chinese Translation Services in Chicago

Chinese business translation services for Chicago's manufacturing, logistics, and professional services sectors. Certified and standard translations.

Serving clients nationwide and globally through our online Chinese translation services platform. Start your project today, no matter where you are.

Professional Chinese Translation Solutions for Every Business Need

Industry, audience, document type, and budget all shape the right solution. Ulatus offers targeted professional Chinese translation solutions for every business scenario:

Chinese Business Translation Services

Corporate communications, pitch decks, shareholder reports, and business proposals translated from English to Chinese and Chinese to English. Native translators with business and finance expertise.

China Translation Services for Entry

Market entry packages including product translation, regulatory filing support, user manual localization, and marketing adaptation for Mainland China. Simplified Chinese focus.

Affordable Chinese Translation Services

Machine Translation with Post-Editing (MTPE) for cost-effective Chinese translation of high-volume, low-complexity content. Starting at $0.04/word with quality human review.

Chinese Text Translation for Publishing

Literary translation, book translation, and publishing-quality Chinese text translation with DTP support. Responsive to style guides and publisher requirements.

Online Chinese Translation Services

Submit, track, and receive your Chinese translation entirely online through our secure client portal. Real-time project updates, file sharing, and invoice management.

Chinese Translation for Social Media

Localized Chinese content for WeChat, Weibo, Zhihu, Little Red Book (Xiaohongshu), and Bilibili. Culturally adapted messaging that resonates with Chinese social media users.

Chinese Interpretation Services

Chinese Interpretation Services

Certified Mandarin and Cantonese interpreters for in-person and remote events, with consecutive and simultaneous modes available nationwide. Over-the-phone (OPI) and video remote interpretation (VRI) also supported.

  • Business meetings & international conferences
  • Legal depositions & courtroom interpretation
  • Medical appointments & hospital interpretation
  • Remote events: OPI & VRI in Chinese
  • Government agencies & international organizations
  • Corporate negotiations & investor roadshows
Chinese Translation Agency Quality

Chinese Translation Agency: The Ulatus Difference

One of few ISO 17100:2015 certified Chinese translation agencies, combining CAT tools, translation memory, and skilled linguists from linguistics, law, medicine, engineering, and finance for end-to-end Chinese language solutions.

  • Translation, localization & cultural adaptation
  • Desktop publishing in Chinese (DTP & typesetting)
  • Computer-Assisted Translation (CAT) tools & termbases
  • Post-translation review & quality assurance
  • Dedicated localization manager per project
  • Consistent terminology across all Chinese translation projects

Looking to translate a large-scale project?

Machine Translation with Human Post-Editing (MTPE): fast, cost-effective Chinese translation starting at $0.04/word, with optional human review for accuracy and readability.

Office Background

Chinese Translations
You Can Trust

A global network of experienced Chinese translation professionals, ISO 17100 certified, responsive, and committed to accuracy across every language pair and industry.

ISO 17100 Certified

Our Chinese translation processes follow internationally recognized standards for quality, terminology management, and project workflow.

Native Mandarin & Cantonese Experts

Every translation is handled by native-speaking linguists based in China, Taiwan, Hong Kong, and Singapore.

3-Step Quality Assurance

Each translation goes through Translation, Editing, and Proofreading (TEP) by separate linguists.

Fast Turnaround Times

Express delivery with same-day or next-day turnaround for urgent Chinese to English or English to Chinese projects.

200,000+ Satisfied Clients

Trusted by Fortune 500 companies, academic institutions, and government agencies with a 4.9/5 client rating.

Confidentiality Guaranteed

All documents protected by strict NDAs and secure file handling protocols throughout the translation process.

Chinese Translation Samples

Get an idea of the kind of translation you can expect. View samples from specialized subject areas like Law, Neuroscience and more.

The Chinese Language: Key Facts

Understanding the Chinese language landscape is essential for accurate translation and effective communication with over 1.3 billion speakers worldwide.

1.3B+

Native Speakers

Chinese (Mandarin) is the most spoken language in the world by native speakers, making it vital for businesses targeting Asian markets.

2

Writing Systems

Simplified Chinese is used in Mainland China and Singapore. Traditional Chinese is used in Taiwan, Hong Kong, and Macau. Each requires distinct translation expertise.

7

Major Dialect Groups

Beyond Mandarin and Cantonese, Chinese includes Wu, Min, Hakka, Gan, and Xiang dialects, each with unique vocabulary and pronunciation patterns.

50,000+

Characters

The Chinese writing system contains over 50,000 characters, though approximately 3,500 are needed for everyday literacy. Professional translators must master thousands of specialized terms.

4-9

Tonal Language

Mandarin uses 4 tones (plus a neutral tone), and Cantonese has 6-9 tones. Tone accuracy is critical in audio and video translation projects.

#2

Largest Internet Language

Chinese is the second most used language online, driving massive demand for website localization and digital content translation.

Fast and accurate Chinese translation services designed to cater various industries

Order Now
Information Technology
Finance
Medical Device
Academic
Legal
Automotive
E-Commerce
Travel & Hospitality
Life Sciences & Pharmaceutical
Education & Learning
Mechanical & Industrial Engg.
Elearning

Client Testimonials

More than 15,000 satisfied clients worldwide have chosen our Chinese Translation Service over the past decade, with a client satisfaction rate of 99.45%.

All of our collaborations with Ulatus to date have been amazing experiences! They deliver top-notch quality within the required deadline and their team is supportive throughout the projects. This particular project was important for us and we are glad we had Ulatus for the job!

Discovery Education

Discovery Education

The technical nature of our work, combined with the critical need for precise content, required the help of an exceptional language services provider. With Ulatus, we found the perfect partner to achieve our goals. Your team had the right experts to ensure that our project was implemented even better than we had envisioned.

IBM Watson

IBM Watson

Through their excellent project management system, Ulatus surpassed all my expectations and passed fairly. Given the demands of this project, it was difficult to meet my requirements but Ulatus successfully delivered my work following the timelines and high-quality standards. It is a miracle company.

Sanofi

Sanofi

All of our collaborations with Ulatus to date have been amazing experiences! They deliver top-notch quality within the required deadline and their team is supportive throughout the projects. This particular project was important for us and we are glad we had Ulatus for the job!

Discovery Education

Discovery Education

The technical nature of our work, combined with the critical need for precise content, required the help of an exceptional language services provider. With Ulatus, we found the perfect partner to achieve our goals. Your team had the right experts to ensure that our project was implemented even better than we had envisioned.

IBM Watson

IBM Watson

Our ISO Certifications

As a professional translation service provider, our certifications demonstrate our commitment to clients and business partners worldwide.

Translation Services

ISO 17100:2015

Requirements For Translation Services

Information Security

ISO/IEC 27001:2022

Information Security Management System

Medical Devices

ISO 13485:2016

Medical Devices - Quality Management System

Quality Management

ISO 9001:2015

Quality Management System

Frequently Asked Questions

Yes. Our professional translators provide accurate translations in both Simplified Chinese (for Mainland China and Singapore) and Traditional Chinese (for Hong Kong, Taiwan, and Macau). We ensure the right script and tone are used based on your target region and audience.

We will always select a qualified and certified translator for your task. However, if you still wish to see translator profiles before you start work, we do allow it for higher word counts. You can fill our quotation form and leave your request in the comments box.

The best way to get a precise price for your Chinese translation project is to fill up our quotation form. Once you fill it we will give you a consultation free of costs with no obligations.

We're one of the few companies to be ISO 17100 certified for translation services. We're a trusted name worldwide for our Chinese Translation Services and have over 15,000 clients who have used Chinese translation service.

WeChat is one of the most popular social media platforms in China, and businesses are increasingly leveraging it to reach out to their target audience. With its rich features and powerful marketing tools, businesses can benefit from marketing on WeChat in multiple ways. WeChat provides a great platform for businesses to engage with their customers and build relationships with them. It also allows them to share content and promotions quickly and easily, which can help to increase brand visibility and customer loyalty. Furthermore, WeChat's powerful analytics tools allow businesses to track their campaigns performance in real-time, giving them valuable insights into what works best for their customers.

Our team offers Chinese website translation and SEO localization to help your brand rank on Baidu and other Chinese search engines. We optimize meta titles, keywords, and on-page content to improve visibility and engagement among Chinese users.

Our Chinese translators are all native speakers with extensive training and certification in translation and interpretation. Many of them hold advanced degrees in fields such as linguistics or specialized knowledge in industries such as law or medicine, providing you with high-quality translations that are tailored to your specific requirements.

We take the quality of our Chinese translation services very seriously at Ulatus. Our thorough quality control process includes multiple rounds of review by native-speaking linguists, translation memory tools to ensure consistency across projects, and opportunities for clients to provide feedback and request revisions.

We have significant experience translating a broad range of Chinese documents into English and vice versa, including legal contracts, medical records, technical manuals, and more. Our team of Chinese linguists has an in-depth understanding of the complexities and cultural nuances of the language, ensuring accurate and appropriate translations that meet your needs.

Ulatus is a top-tier Chinese translation company offering a diverse range of services such as document translation, website localization, audio and video translation, and more. Our highly experienced team of professional Chinese linguists specializes in various industries and subject areas to ensure that your translations are accurate, culturally relevant, and localized as per your needs.

Yes. We can transcribe and translate handwritten, scanned, or image-based Chinese text, even for older or complex scripts. Our experts carefully reconstruct characters and provide clear, accurate translations.

Mandarin is the official language of Mainland China, while Cantonese is primarily spoken in Hong Kong and parts of Southern China. We offer both Mandarin and Cantonese translation services, adapting tone, terminology, and script (Simplified or Traditional) accordingly.

We have worked on multiple projects for China specific social media translation and marketing services. WeChat, Zhihu, Little Red Book, BiliBili are some of the social media platforms we have experience with.

Turnaround time depends on the document length, complexity, and language pair (English to Chinese or Chinese to English). A standard 5,000-word document typically takes 3-5 business days. We also offer express delivery for urgent Chinese translation projects with same-day or next-day turnaround. Request a quote with your deadline for an accurate timeline.

Yes. We provide certified Chinese translation services accepted by USCIS, courts, universities, and government agencies worldwide. Our certified translations include a signed statement of accuracy and are delivered with official formatting suitable for legal submissions, visa applications, and academic credential evaluations.

Absolutely. Our Chinese localization team specializes in adapting software, mobile apps, and SaaS platforms for Chinese-speaking markets. We handle UI strings, help documentation, in-app content, and metadata for both Simplified and Traditional Chinese, ensuring your product feels native to users in Mainland China, Taiwan, Hong Kong, and Singapore.

Ulatus is a professional Chinese translation company with over 20 years of experience serving 200,000+ clients worldwide. We specialize in Chinese translation services for legal, medical, business, technical, and personal documents. Our ISO 17100 certified process, native Chinese translators, and responsive customer support make us a trusted partner for all your Chinese language services needs. Order Now today.

Yes. Ulatus provides USCIS-approved certified Mandarin Chinese to English translations for immigration documents, including green card applications, visa petitions, naturalization filings, and family sponsorship documents. Each certified translation is accompanied by a signed translation affidavit confirming accuracy and completeness. Our certified Chinese translators are native Mandarin speakers with legal translation expertise.

Chinese translation services are priced per source word. Standard English to Chinese translation starts at $0.08/word, with professional and premium tiers available for specialized content. Pricing varies based on subject complexity, turnaround time, and whether post-editing, DTP, or certification is required. For Chinese subtitles and captions, pricing is typically per minute of video. Request a custom quote for your specific project.

Standard turnaround for English to Chinese translation is 3-5 business days for documents up to 5,000 words. Rush delivery within 24 hours is available for urgent projects. For large-volume Chinese translation projects (over 50,000 words), we deploy teams of translators to meet tight deadlines. Turnaround for Chinese subtitles and captions depends on video length and formatting requirements.

Yes. Our team includes translators who specialize in English-Mandarin Chinese translation in both directions: English to Mandarin and Mandarin to English. Many of our translators hold advanced degrees and have professional experience in specific industries such as law, medicine, finance, and technology, ensuring both linguistic and subject-matter expertise for your Mandarin translation project.