Oorsprong van het eerstegraads netwerk van Hai Long Tan
| Entiteit | Type entiteit | Industrie | |
|---|---|---|---|
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.
3
| Subsidiary | Oil & Gas Production | 3 |
Grafiek van bedrijven verbonden in de tweede graad
Connectie in verschillende bedrijven
Bedrijven verbonden met Hai Long Tan via zijn persoonlijke netwerk
| Onderneming | Sector | Gelieerde personen | Hoofdpost |
|---|---|---|---|
| TONG PETROTECH CORP. | Oil & Gas Production | Director/Board Member Chairman Corporate Officer/Principal | |
| Northwest University of Politics & Law | College/University | Undergraduate Degree | |
| Yangtze University | College/University | Undergraduate Degree | |
Beijing Yilong Hengye Petroleum Engineering Tech Co., Ltd.
 Beijing Yilong Hengye Petroleum Engineering Tech Co., Ltd. Contract DrillingIndustrial Services Beijing Yilong Hengye Petroleum Engineering Technology Co., Ltd. engages in the provision of oil drilling services. Its business activities include pumpdown perforating, snubbing, coiled tubing, oil extraction, drilling engineering, workover treatment, measuring and testing, and oilfield chemical services. The company was founded on August 8, 2005 and is headquartered in Beijing, China. | Contract Drilling | Director/Board Member | |
| China University of Petroleum (East China) | College/University | Undergraduate Degree |
Statistieken
Internationaal
| China | 6 |
Sectoraal
| Consumer Services | 4 |
| Energy Minerals | 2 |
| Industrial Services | 2 |
Operationeel
| Director/Board Member | 5 |
| Undergraduate Degree | 3 |
| Corporate Officer/Principal | 3 |
| Chairman | 2 |
Sterkste connecties
| Insiders | |
|---|---|
| Hu Meng | 4 |
| Yan Chen | 3 |
| Ya Dong Liu | 3 |
- Beurs
- Insiders
- Hai Long Tan
- Bedrijfsconnecties
