![Tun Chieh Chang](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>)
Profil
Tun Chieh Chang is the founder of Changs Ascending Enterprise Co., Ltd., founded in 1997, and held the title of Director.
Former jobs include Director & Vice President at Formosa Energy & Material Technology Co., Ltd., and Director at Grenergy Enterprise Co. Ltd. from 2024 to 2026.
Education includes a doctorate from Carnegie Mellon University.
Anciens postes connus de Tun Chieh Chang
| Sociétés | Poste | Fin |
|---|---|---|
Formosa Energy & Material Technology Co., Ltd. | Directeur/Membre du Conseil | - |
| CHANGS ASCENDING ENTERPRISE CO., LTD. | Fondateur | - |
Formation de Tun Chieh Chang
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
4
Relations au 1er degré
3
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 3 |
|---|---|
Carnegie Mellon University
 Carnegie Mellon University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Changs Ascending Enterprise Co., Ltd.
 Changs Ascending Enterprise Co., Ltd. Electrical ProductsProducer Manufacturing Manufactures lithium-iron ferrous phosphorous oxide batteries | Producer Manufacturing |
Formosa Energy & Material Technology Co., Ltd. |
