With 0 to CIOE 2019 Opening



Ministry of Science and Technology of China
Ministry of Industry and Information Technology of China
Chinese Academy of Sciences
International Solid State Lighting Alliance
Royal Danish Consulate General in Guangzhou
Canadian Consulate General in Guangzhou
Consulate General of the Federal Public of Germany in Guangzhou
U.S. Consulate General in Guangzhou 
Economic Trade and information commission of Shenzhen Municipality 
Shenzhen Association for Sciences and Technology


China Electronic Chamber of Commerce
Chinese Optical Society 
Academy of Optoelectronics, Chinese Academy of Sciences
China International Science and Technology Exchange Center
China Smart Cities Industry Alliance


China Association for Science and Technology
Shenzhen UBM Herong Exhibition Co., Ltd


China North Industries Group Corporation
China South Industries Group Corporation
China Aerospace Science and Technology Corporation
China Electronics Technology Group Corporation(CETC)
Wuhan National Laboratory of Optoelectronics (WNLO)
Optical Communication Committee of China Institute of Communications
Optical Manufacturing Committee of Chinese Optical Society
Chinese Academy of Sciences Shenzhen Academician Consultation Center
Chinese Academy of Engineering Shenzhen Academician Consultation Center
Guangdong Optical Society
Shenzhen Optical Society

CMAI Association of India

Optics and Photonics Society of Singapore (OPSS)

European Photonics Industry Consortium (EPIC)


Shenzhen UBM Herong Exhibition Co., Ltd