

10+
10 year sales experience
20+
Well-known enterprises
500+
customers
10+
Global cooperation authority

OUR SERVICE
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Shanghai Dutong Testing Technology Service Co., Ltd. attaches great importance to integrity, customers and employees, adheres to professional integrity, and customer-oriented spirit. We will work with you to face this competitive market, so that our new and old customers will always maintain a competitive advantage.

Fully meet the requirements

Follow-up supporting services

Professional certification team

Immediate and efficient
INTERNATIONAL CERTIFICATION
As long as you have the need for export certification, we can implement the certification scheme according to your actual situation, reducing unnecessary detours for enterprises and smooth export ...
OUR CASE
Engineer has more than 10 years of experience in the certification industry . Both in rich theoretical knowledge and practical industry work experience, and has become long-term partners of many companies.
NEWS
Understanding the latest trends and policy directions is the key to leveraging the new opportunities...
Contact Us
You can stop by our office for a cup of coffee and just use the contact form below for any questions and inquiries ...
Address
30 Floor, No. 666 Beijing East Road,
Huangpu District, Shanghai
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