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So, you're ready to roll out your promotional video in English. How about its Chinese version?

From the translation of texts to subtitling and dubbing in Mandarin and Cantonese, the unmatched quality comes with 99.9% accuracy, precision, and timing of voice-overs. Our Chinese subtitling linguists and professional Mandarin speakers and Cantonese speakers handle your videos and ensure your message is relevant to your viewers.

Chinese transcribers take charge of the text scripts. We translate the transcripts, add captions and subtitles in Simplified Chinese or Traditional Chinese. We work on the dubbing and voice-overs in our professional studio using state-of-the-art recording technologies.

Did you know, video SEO is 53 times more effective than traditional SEO? It’s 3 times more socially engaging Users hang out 5 times longer on websites with a video and they get 7 times more clicks than text ads. Let’s start working on your quality video translation in Chinese now!

For mainland viewers, AZ-Loc team guarantees accurate video translation in Chinese and helps you amplify your message across social media networks.

Why are we special?

AZ-Loc Others
Direct Indirect
Honest Boastful
Walk the talk Talk the talk
Pursuit of excellence Complacent
Problem-solvers Finger-pointers


We’re a team of professional studio manager, transcribers, translators, subtitle artists, captionists, voice talents and dedicated project managers. We bring you the highest level of quality and excellent deliverables of video/audio translation, transcription, captioning/subtitling, Chinese dubbing and Chinese voice-overs.

We are familiar with following types of work:

Personal Development

  • Training courses
  • E-learning courses
  • Educational programs on YouTube, Vimeo, and podcasts


  • Corporate introduction
  • Product or service introduction
  • Commercial ads
  • Training courses and eLearning courses
  • Corporate training


  • TV programs (especially on documentaries, tourism abd food shows)
  • TV series
  • TV shows, talk shows
  • Feature films, movies
  • Theater and drama
  • Animations
  • Games
  • Internet broadcasting: YouTube, Vimeo, and Netflix

Our Resources

Clarity is essential; brevity is gold. And we know that quick video translation in Chinese is what you need. All texts and graphics, crafted with diligence and sifted for consistency, we make sure your viewers capture the core of your message, subtitle by subtitle.

You will collaborate with native speaking transcribers with more than a decade of experience in multimedia translation in Chinese to ensure 99.99% accuracy on the transcription. Professional translators with specialization in various industries work together with voice talents and subtitle artists for video dubbing and captioning.

To avoid getting lost in the transcribing and translation process, we insist on separating the two to ensure the highest level of integrity in captions and subtitles. Our Quality Analyst (QA)’s stringency on video translations guarantees uncompromised deliverables ready for publication and syndication.

No sweat for you! After production, the team can also help you upload them on platforms like Youku, a homegrown equivalent of Google’s YouTube.

Let our professionals help you transcribe, translate, subtitle and dub your audiovisual content:

  • Uncompromised and highest quality
  • To be submitted on agreed deadline
  • In any language
  • In any format
  • Meeting all your requirements and
  • Just the way you wish

Delivery Formats

You can choose the format of the finished video translation you want to receive, either:

Translation in Word document

Translation in SRT or WebVTT format for online display

Translation captioned and embedded in video

Translation dubbed with Chinese voice-overs

How to work with us? Simple as 1-2-3



  • Analyze all documents received.
  • Convert non-editable files into editable.
  • Propose price and delivery time.


  • Project manager creates translation memory (TM).
  • Translators translate.
  • In-house editors proofread.
  • PM runs QA check against TM, ensuring 100% consistency.


  • PM adjusts layout for regular files in MS Word and PowerPoint.
  • DTP specialists perform graphic editing and layout adjustment for design files, such as InDesign, Illustrator, FrameMaker and QuarkXPress.


  • PM adjusts layout for regular files in MS Word and PowerPoint.
  • DTP specialists perform graphic editing and layout adjustment for design files, such as InDesign, Illustrator, FrameMaker and QuarkXPress.


Save yourself from the embarrassment and let the team produce the quality video translation in Chinese to help you succeed in China. By offering optimum tailored solution based on your goals, you will also receive:

High Quality
Save Money
Fast Delivery
Stress Free

What our clients say?

Kentrina Chen
Kentrina ChenDirector of Asian Business Development
DealFlow Media
We really appreciate your professionalism and the quality of your work in comparison to your competitors.
RahulBusiness Development Director
Knowledge Trans
I have had a very good experience working with Sophie. She has delighted us with good work each time. All the very best and keep up the good work.
Alex Kusaka
Alex KusakaAn Avid Student Learning Chinese
Your fee is very reasonable and I appreciate your prompt work.
Tim Choi
Tim ChoiOperations Manager
Metis Concepts
You are much more than just a vendor to us. We sent all our English to Simplified Chinese translation jobs to you. You are the go-to person when we need high-quality work.
J. Roy
J. RoyProject Manager
Excelsis S.A.R.L.
We are indeed delighted to work with Sophie. Aside from the very high quality and prompt delivery of translations, communication with her cannot be more pleasant! We truly recommend her!!
Arvin H. Jimenez
Arvin H. JimenezProject Manager
Your service is exceptional. Beating deadlines (in fact they submit files hours before the given deadline)!!
Rory O'Shea
Rory O'SheaCEO
imEdge studio
You provided a quality translation. It was tough finding Chi-Trad translator for this specialty (medical). You did a great job.
Claudia Qi
Claudia QiBD Manager
We are extremely satisfied with Clint's translation. Besides that, you are a highly responsive company. We appreciate that. Thank you very much!
Ágnes Csiki
Ágnes CsikiProject Manager
Edimart Translation
I can say in the name of all colleagues that you are one of our most helpful and nicest vendors, and we are very grateful for your efficient help in every situation.
Sara Schousboe
Sara SchousboeProject Manager
EasyTranslate GmbH
I truly recommend the services offered by AZ-Loc. Sophie and her specialists work extremely hard to accommodate all our needs and the results are always outstanding. Whether it's an urgent matter or not, and despite the time difference, Sophie is always quick to react and help. The service and friendliness of AZ-Loc are impeccable making them a valued partner of ours.
Brian Scott
Brian ScottAsia Pacific Business Development Manager
Pinsent Masons
As a company, we typically negotiate very aggressively for price breaks. However, I appreciate how hard it is to find a reliable vendor like you here in China, so we'll proceed with the new rates you outlined in your last email.
Tomer Yehezkeli
Tomer YehezkeliCEO
Limpid Language and Internet Services
We have been collaborating with AZ-Loc for 8 years on hundreds of projects. AZ-Loc has translated many materials related to various fields, all feedback received from our clients were very good. Don't waste time on searching other options, You'll be very happy with the services of AZ-Loc.

Our Clients


Your information is with us. We can issue a Non-Disclosure Agreement (NDA) to you to protect your best interest. Its binding effect extends to all our resources, partners, and affiliates who participate in your project, including but not limited to human typists, DTP specialists, and project managers.