Jian Jun Dai
Director/Board Member at Shanghai Optech Science & Technology Co., Ltd.
Profile
Jian Jun Dai is an Independent Director who currently holds a position at Shanghai Optech Science & Technology Co., Ltd.
He previously held the same position at Risen Energy Co., Ltd.
and Jinzhou Yongshan Lithium Co., Ltd.
Jian Jun Dai active positions
| Companies | Position | Start |
|---|---|---|
Shanghai Optech Science & Technology Co., Ltd.
 Shanghai Optech Science & Technology Co., Ltd. SemiconductorsElectronic Technology Shanghai Optech Science & Technology Co., Ltd. engages in the business of researching, developing, designing, producing, and selling photovoltaic detection schemes. The firm also offers photovoltaic testing equipment, visual defect inspection systems, and related technical services and accessories. The company was founded on December 2, 1999 and is headquartered in Shanghai, China. | Director/Board Member | 30/04/2022 |
Former positions of Jian Jun Dai
| Companies | Position | End |
|---|---|---|
| JINZHOU YONGSHAN LITHIUM CO., LTD. | Director/Board Member | 12/10/2020 |
| RISEN ENERGY CO.,LTD. | Director/Board Member | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 3 |
|---|---|
| RISEN ENERGY CO.,LTD. | Electronic Technology |
| JINZHOU YONGSHAN LITHIUM CO., LTD. | Non-Energy Minerals |
 | Electronic Technology |
- Stock Market
- Insiders
- Jian Jun Dai
