![Ri Jia Ding](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>)
Ri Jia Ding
Directeur/Membre du Conseil chez
BEIJING LONGRUAN TECHNOLOGIES INC.
Profil
Ri Jia Ding is currently an Independent Director at Beijing LongRuan Technologies, Inc. since 2020, an Independent Director at Jiayou International Logistics Co., Ltd. starting in 2026, and a Professor at China University of Mining & Technology.
Former positions include Independent Director roles at Shandong Mining Machinery Group Co., Ltd. and Tiandi Science & Technology Co., Ltd. Education includes a doctorate degree from Technical University of Berlin, conferred in 1998.
Postes actifs de Ri Jia Ding
| Sociétés | Poste | Début |
|---|---|---|
| BEIJING LONGRUAN TECHNOLOGIES INC. | Directeur/Membre du Conseil | 03/12/2020 |
| JIAYOU INTERNATIONAL LOGISTICS CO.,LTD | Directeur/Membre du Conseil | 18/05/2026 |
China University of Mining & Technology
 China University of Mining & Technology Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 25/05/2011 |
Anciens postes connus de Ri Jia Ding
| Sociétés | Poste | Fin |
|---|---|---|
| TIANDI SCIENCE & TECHNOLOGY CO.LTD | Directeur/Membre du Conseil | - |
| SHANDONG MINING MACHINERY GROUP CO., LTD. | Directeur/Membre du Conseil | - |
Formation de Ri Jia Ding
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
77
Relations au 1er degré
6
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 6 |
|---|---|
Tiandi Science & Technology Co., Ltd.
 Tiandi Science & Technology Co., Ltd. Trucks/Construction/Farm MachineryProducer Manufacturing Manufactures and distributes coal preparation equipment and related mining machineries | Producer Manufacturing |
Technical University of Berlin
 Technical University of Berlin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
China University of Mining & Technology
China University of Mining & Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Shandong Mining Machinery Group Co., Ltd.
 Shandong Mining Machinery Group Co., Ltd. Trucks/Construction/Farm MachineryProducer Manufacturing Manufactures industrial machineries | Producer Manufacturing |
Beijing LongRuan Technologies, Inc.
 Beijing LongRuan Technologies, Inc. Packaged SoftwareTechnology Services Provides industrial application and business process information solutions for production and mining of coal | Technology Services |
Jiayou International Logistics Co., Ltd.
 Jiayou International Logistics Co., Ltd. Air Freight/CouriersTransportation Provides logistics services | Transportation |
