-I wish Beichuang a successful participation in the 17th China International Optoelectronic Expo in August!

2020-09-04


-I wish Beichuang a successful participation in the 17th China International Optoelectronic Expo in August!

On August 31, 2015, I wish Beichuang a successful participation in the 17th China International Optoelectronic Expo! Beichuang will be in Shenzhen Convention and Exhibition Center (7G08), warmly welcome people from all walks of life to visit and exchange!

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