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Global authorization

Global authorization

International IECEE, UL, A2LA (4422.01),NVLAP(600177-0), ITS, KTC,TÜV accredited laboratory.

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Professional & efficient

Professional & efficient

It has served more than 20,000 electronic manufacturers and long-term service providers of the world's top 500 companies.

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Get a certificate quickly

Get a certificate quickly

86 kinds of certification projects are directly tested and test reports are issued, which has absolute time and price advantages.

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Senior industry engineers provide one-to-one technical services from product evaluation, testing to certification.

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Global Testing, Great Quality

The safety magnetic Commissioner will serve you one-on-one

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GTG Group specialized in global safety certification, battery compatibility, energy efficiency certification, international certification, wireless certification, reliability performance testing, physical chemistry testing for IT/AV, power supplies, lighting, batteries, electric vehicles, wireless, small household appliances and other products. We are committed to building the industry's strongest comprehensive strength brand. 「 Detailed view + 」


Industry experience


Large laboratory base


Self-test report


Test 24h operation

Customer Service

Evaluate Predictions

Customized Solution

Signing the contract

Test Sample

Issue a report

Issue a certificate

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