China's leading testing & certification company

Our value to society is make the world safer and life better.

13+

Years of Experience

Rely on an internationally-recognized company with over a decade of experience.

300+

Professional Service Team

Under the leadership by PhDs, our professional inspector helps with faster regulatory approval.

140+

International Markets

Our global labs provide certification services to help you access over 140 markets worldwide.

Industries of Expertise

Information Technology Products

Lighting Products & Luminaires

Smart Home Appliances

Personal Light Electric Vehicles (PLEV)

Testing Service

More than 12 years of expertise and a far-reaching network of state-of-the-art testing facilities allows us to ensure the quality and reliability of your products.

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Certification Service

GTG Group offers conformity assessment & certifications for an array of standards and requirements across a broad spectrum of industries and product types.

About GTG

Your reliable certification partner globally

GTG Group is China’s leading third-party certification body and testing agency with specialized expertise. We can help clear your path to global market access with efficient and reliable product testing & certification services.

GTG Group 5A Commitment:

Accredited

GTG is accredited by international certification bodies that includes IECEE, UL, A2LA, NVLAP, ITS (Intertek), KTC, TÜV, Eurofins, CNAS, CMA, CQC.

Authentic

GTG is among the most respected and reputable testing and certification company in China. Public trust and social credibility means everything.

Accurate

30% of our turnover is spent on importing state-of-the-art testing facilities and recruiting experienced PhDs and engineers, giving you the most reliable data.

Affordable

Fees are structured to cover the cost of putting forth the globally-recognized certification available, while keeping the expense to our clients affordable.

Advanced

GTG’s professional and qualified experts has helped millions of organizations access markets, comply, innovate and differentiate over 12 years. A-class hassle-free service that far exceeds client expectation and has successfully established a loyal customer base, that’s what makes us different.

Ready to get a free quote?

Grow your business with our solutions trusted by over 3000,000+ clients. We’ll give you a clear indication of the costs of gaining and maintaining certification.

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Ready to get a free quote?

We offer competitive pricing for our testing and certification services. And our team is always available for any general inquiries, or technical discussions regarding compliance testing/certification. Speak to a GTG Group expert by filling out our short form.

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China's leading testing & certification company

13+

300+

140+

Industries of Expertise

Information Technology Products

Audiovisual (AV) Products

Lighting Products & Luminaires

Power Supplies

Smart Home Appliances

Personal Light Electric Vehicles (PLEV)

Batteries

Wireless Devices

Contact Our Expert

Testing Service

Certification Service

Your reliable certification partner globally

Ready to get a free quote?

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