Jun Feng Chang
Director/Board Member at SHENZHEN COTRAN NEW MATERIAL CO.,LTD.
Jun Feng Chang active positions
| Companies | Position | Start | End |
|---|---|---|---|
| SHENZHEN COTRAN NEW MATERIAL CO.,LTD. | Director/Board Member | 2021-09-28 | - |
| Independent Dir/Board Member | 2021-09-28 | - | |
| CHINA CHIPPACKING TECHNOLOGY CO.,LTD. | Director/Board Member | 2022-12-25 | - |
| Independent Dir/Board Member | 2022-12-25 | - | |
Shenzhen Longtu Photomask Co., Ltd.
 Shenzhen Longtu Photomask Co., Ltd. SemiconductorsElectronic Technology ShenZhen Longtu Photomask Co., Ltd. engages in the research and development, production, and sale of semiconductor masks. It products include Quartz Mask and Soda Mask. The company was founded on April 19, 2010 and is headquartered in Shenzhen, China. | Director/Board Member | 2022-10-09 | - |
| Independent Dir/Board Member | 2022-10-09 | - |
Career history of Jun Feng Chang
Former positions of Jun Feng Chang
| Companies | Position | Start | End |
|---|---|---|---|
| BIWIN STORAGE TECHNOLOGY CO., LTD. | Director/Board Member | 2020-06-02 | 2023-12-26 |
| Independent Dir/Board Member | 2020-06-02 | 2023-12-26 |
Training of Jun Feng Chang
| The Hong Kong University of Science & Technology | Graduate Degree |
| Xi'an University of Electronic Science & Technology | Undergraduate Degree |
Statistics
International
| China | 6 |
| Hong Kong | 2 |
Operational
| Director/Board Member | 4 |
| Independent Dir/Board Member | 4 |
| Graduate Degree | 1 |
Sectoral
| Electronic Technology | 4 |
| Consumer Services | 3 |
| Process Industries | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 3 |
|---|---|
| BIWIN STORAGE TECHNOLOGY CO., LTD. | Electronic Technology |
| SHENZHEN COTRAN NEW MATERIAL CO.,LTD. | Process Industries |
| CHINA CHIPPACKING TECHNOLOGY CO.,LTD. | Electronic Technology |
| Private companies | 1 |
|---|---|
Shenzhen Longtu Photomask Co., Ltd.
Shenzhen Longtu Photomask Co., Ltd. SemiconductorsElectronic Technology ShenZhen Longtu Photomask Co., Ltd. engages in the research and development, production, and sale of semiconductor masks. It products include Quartz Mask and Soda Mask. The company was founded on April 19, 2010 and is headquartered in Shenzhen, China. | Electronic Technology |
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