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Dongguan Quanxun Testing Technology Co., Ltd. (STT) provides consulting and technical support for inspection, identification, testing and certification for various enterprises, and has long-term cooperation with China Quality Certification Center CQC, American UL, American FCC, Canadian IC, Norwegian Nemko, Luxembourg LQMS Cooperating with many international authoritative organizations to deliver new regulations and developments as soon as possible. STT has always focused on the field of testing and certification technical services, adhering to the business philosophy of "focusing on customer needs, providing customers with comprehensive and high-quality technical services and solutions.........

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Solve problems for customers, reduce worries, and complete after-sales
​It has always been our service tenet

Consultation hotline: 0769-83061332

Business advantage
  • Provide consulting and technical support for inspection, appraisal, testing and certification for various enterprises
  • China certification, Asian certification, Middle East certification, North America certification, South America certification, European...
  • EMC electromagnetic compatibility testing, footwear leather bags, radio frequency testing, household appliance testing, Safety safety testing,...
  • There are more than 10 experts and technical leaders in various technical fields, and more than 50% of the company's technical personnel have a...
  • News
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  • 2021-07-28
    As we all know, customers will be able to search for your products only after...
  • 2021-07-28
    UL62368-1 is a safety regulatory standard based on the basic principles of...
  • 2021-07-28
    The UL2056 standard is a safety standard launched by the United States for...
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