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GTG Group is among the most respected and reputable testing and certification company in China and is accredited by world famous local and international certification bodies that includes:  IECEE, UL, A2LA, NVLAP, ITS (Intertek), KTC, TÜV, Eurofins, CNAS, CMA, CQC.

© 2012-2024 GTG Group. All rights reserved.

© 2012-2024 GTG Group. All rights reserved.