イギリス

GTG Group is among the most respected and reputable testing, inspection and certification company in China. Certification bodies that includes: UL, ITS(Intertek),TÜV, Eurofins, CQC,
以下を含む認定機関: CNAS(L6214、L13753、L18872)、CMA(201819013768、202019014977、202319017087)、
A2LA(6947.01)、NVLAP(600177-0)、IECEE