![Hai Yang](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Hai Yang currently works at Beijing Guojing Infrared Optical Technology Co. Ltd., as Vice President.
Mr. Yang also formerly worked at Grinm Advanced Materials Co., Ltd., as Chairman & Secretary from 2022 to 2025.
Mr. Yang received his undergraduate degree from Southeast University and Masters Business Admin degree from Renmin University of China.
| Sociétés | Poste | Début |
|---|---|---|
Beijing Guojing Infrared Optical Technology Co. Ltd.
 Beijing Guojing Infrared Optical Technology Co. Ltd. Other Metals/MineralsNon-Energy Minerals Offers germanium & infrared materials | Corporate Officer/Principal | 06/09/2011 |
| Sociétés | Poste | Fin |
|---|---|---|
| GRINM ADVANCED MATERIALS CO., LTD. | Président | 24/06/2025 |
Actives
Inactives
Sociétés cotées
Entreprise privées
| Entreprise privées | 4 |
|---|---|
Grinm Advanced Materials Co., Ltd.
 Grinm Advanced Materials Co., Ltd. Other Metals/MineralsNon-Energy Minerals Manufactures and distributes infrared optical materials, non-ferrous metals, rare earth alloys and medical device materials | Non-Energy Minerals |
Southeast University
 Southeast University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Renmin University of China
 Renmin University of China Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Beijing Guojing Infrared Optical Technology Co. Ltd.
Beijing Guojing Infrared Optical Technology Co. Ltd. Other Metals/MineralsNon-Energy Minerals Offers germanium & infrared materials | Non-Energy Minerals |
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