Guo An Zhang
Président chez TONG PETROTECH CORP.
Postes actifs de Guo An Zhang
| Sociétés | Poste | Début | Fin |
|---|---|---|---|
| TONG PETROTECH CORP. | Président | 01/01/1997 | - |
| President | 01/01/1997 | - | |
Tong Petrotech Inc
 Tong Petrotech Inc Contract DrillingIndustrial Services Tong Petrotech Inc provides oil services. The company was in 2012 and is headquartered in Houston, NY. | Directeur/Membre du Conseil | - | - |
Tong Well Services LLC
 Tong Well Services LLC Financial ConglomeratesFinance Tong Well Services LLC provides investment services. The company is headquartered in Houston, TX. | Directeur/Membre du Conseil | - | - |
| President | - | - | |
Api Holdings LLC (Texas)
 Api Holdings LLC (Texas) Financial ConglomeratesFinance Api Holdings LLC /Texas/ operates as investment holding company. The company is headquartered in Albany, TX. | Président | - | - |
Historique de carrière de Guo An Zhang
Anciens postes connus de Guo An Zhang
| Sociétés | Poste | Début | Fin |
|---|---|---|---|
DDGY Oil Services Co. Ltd.
 DDGY Oil Services Co. Ltd. Oil & Gas ProductionEnergy Minerals DDGY Oil Services Co. Ltd. engages in the provision of oil exploration services. Its business scope includes technology promotion services; mineral resources exploration; oil logging technology services; sales of machinery and equipment, and chemical products; warehousing services; freight forwarding; and import and export of goods. The company was founded on January 12, 2006 and is headquartered in Beijing, China. | Directeur/Membre du Conseil | - | - |
| President | - | - |
Formation de Guo An Zhang
| China Europe International Business School | Masters Business Admin |
Statistiques
Internationale
| Chine | 4 |
| Etats-Unis | 4 |
Opérationnelle
| President | 3 |
| Director/Board Member | 3 |
| Chairman | 2 |
Sectorielle
| Energy Minerals | 3 |
| Finance | 3 |
| Consumer Services | 2 |
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Sociétés liées
| Sociétés cotées | 1 |
|---|---|
| TONG PETROTECH CORP. | Energy Minerals |
| Entreprise privées | 4 |
|---|---|
DDGY Oil Services Co. Ltd.
DDGY Oil Services Co. Ltd. Oil & Gas ProductionEnergy Minerals DDGY Oil Services Co. Ltd. engages in the provision of oil exploration services. Its business scope includes technology promotion services; mineral resources exploration; oil logging technology services; sales of machinery and equipment, and chemical products; warehousing services; freight forwarding; and import and export of goods. The company was founded on January 12, 2006 and is headquartered in Beijing, China. | Energy Minerals |
Tong Petrotech Inc
Tong Petrotech Inc Contract DrillingIndustrial Services Tong Petrotech Inc provides oil services. The company was in 2012 and is headquartered in Houston, NY. | Industrial Services |
Tong Well Services LLC
Tong Well Services LLC Financial ConglomeratesFinance Tong Well Services LLC provides investment services. The company is headquartered in Houston, TX. | Finance |
Api Holdings LLC (Texas)
Api Holdings LLC (Texas) Financial ConglomeratesFinance Api Holdings LLC /Texas/ operates as investment holding company. The company is headquartered in Albany, TX. | Finance |
- Bourse
- Insiders
- Guo An Zhang
- Expérience
