Career history of Yi Zhuang Liu
Former positions of Yi Zhuang Liu
| Companies | Position | Start | End |
|---|---|---|---|
| Tenaris Global Services S.A. (Beijing) | Corporate Officer/Principal | 31/12/2004 | 31/12/2004 |
Hilong Group of Companies Ltd.
 Hilong Group of Companies Ltd. Oil & Gas ProductionEnergy Minerals Hilong Group of Companies Ltd. engages in the manufacture and sale of oilfield equipment. Its products include pipeline coatings, welding wires, fluxes, petroleum continuous pipes, gas filing stations, heat shrink sleeves, drilling equipment and accessories, and thread protectors. Its services include petroleum and natural gas development, anticorrosive treatment of pipes, and related technical services. The company was founded on January 14, 2005 and is headquartered in Shanghai, China. | Corporate Officer/Principal | 31/12/2005 | - |
Training of Yi Zhuang Liu
| China University of Petroleum (East China) | Undergraduate Degree |
Statistics
International
| China | 4 |
Operational
| Corporate Officer/Principal | 2 |
| Undergraduate Degree | 1 |
Sectoral
| Energy Minerals | 2 |
| Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 2 |
|---|---|
Hilong Group of Companies Ltd.
Hilong Group of Companies Ltd. Oil & Gas ProductionEnergy Minerals Hilong Group of Companies Ltd. engages in the manufacture and sale of oilfield equipment. Its products include pipeline coatings, welding wires, fluxes, petroleum continuous pipes, gas filing stations, heat shrink sleeves, drilling equipment and accessories, and thread protectors. Its services include petroleum and natural gas development, anticorrosive treatment of pipes, and related technical services. The company was founded on January 14, 2005 and is headquartered in Shanghai, China. | Energy Minerals |
| Tenaris Global Services S.A. (Beijing) |
- Stock Market
- Insiders
- Yi Zhuang Liu
- Experience
