Experience in the Industry

Our Pro Translators are Native Speakers

Each job is assigned to native speakers with specialization in the matching fields, thus we can promise an outstanding service,

 We specialize in the following languages:

English, Arabic, Traditional & Simplified Chinese, Japanese, Korea, Hindi, Hebrew, Vietnamese, Thai, Filipino, French, German, Italian, Spanish, Russian.

We Offer a Wide Range
of Translation Services

Lingo Expert translation company has been providing high quality, professional translation services for over 15 years. (Formally: HSU Chinese Translations). Check out our client list and read some client testimonials. Many customers feel that Lingo Expert is the best translation company for their requirements. 

Lingo Expert stands for Global Translation Services. We have earned our name by being an international translation agency with global reach. With translators in over 100 countries and support of over 20 languages, we have the language expertise you need in every part of the world.

Businesses Choose Lingo Expert Because we demand excellent quality

Receive a free quote within 24 hours

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Meet Our Team

CEO & Founder

John Hirsch

Our company mission is to provide high quality translations to our international clients.

Operations Manager

Yuping Xu

Our clients are our main priority which is why our team understands their different needs.


Helen Jiang

You can count on us to get the job done efficiently, and at the highest quality level.

“The team at ProLingua provides fast, reliable service. The use of the finest linguists and exceptional management make them the leaders in their field. Highly recommend!”

Judy Nelson

BP Consulting Agency

“We were very impressed with the level of personal service we received from this exceptional team. Our company will be using ProLingua again in the future and would recommend them to others.”

Terry Fisher

GTI Group

“My team has been very happy with the translations we have received thus far. Your account manager is a consummate professional and we have been extraordinarily pleased with all projects.”

Laurence Rideout

VP Engineering

Global Language Coverage
Experts in Over 170 Languages

English 98%
German 82%
French 93%
Spanish 74%

How it Works


How can I receive a quote for my website?

Please send us the URLs that you want to translate.  And of course, indicate the language(s) that you want.

How do I submit a translation project?

You can either

  1. attach the file to this link, or
  2. drop us an email at [email protected], or
  3. drop us an email of the file download link


Do you provide proof-reading?

Yes, we proof-read all the translated work before sending out to you!

Who sees the documents for translation?

Our operation manager is the first line of people who receive all the quote.  After you approve the quotation and pay, we assign the work to the best candidate.  Each project can have maximum 2 people working together.  We do not divide the work into many small portions and to tens different people, this will cause the text incoherent.

What if my document is top secrecy?

We can sign a standard NDA with you upon request.

Lingo Expert ensures all the document kept secret, no irrelevant third party will be able to see content from any customer, even just for a quote, no matter if the NDA is requested or not.

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“We invest in personnel, technological innovations and infrastructure and have established regional and international offices to meet the highest standard of language services worldwide.”

CEO & Founder