ABOUT
Certificate
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CE No.C19.05.0469E
CE No.C19.05.0469E -
GBT24001-2016ISO14001:2015
GBT24001-2016ISO14001:2015 -
GBT45001-2020ISO45001:2018
GBT45001-2020ISO45001:2018 -
RoHSNo.C19.05.0469H
RoHSNo.C19.05.0469H -
Certificate2
Certificate2 -
Certificate1
Certificate1 -
Certificate
Certificate -
Ten broadcast meetings Brand
Ten broadcast meetings Brand -
Top 10 Competitive Brands in China's Conference System Industry.
Top 10 Competitive Brands in China's Conference System Industry. -
3C certification
3C certification -
Software Copyright Registration Certificate
Software Copyright Registration Certificate -
The 15th China International Professional Audio, Lighting, Musical Instruments and Technology Exhibition
The 15th China International Professional Audio, Lighting, Musical Instruments and Technology Exhibition