Ming Liang Ma
60 year
Non-Energy Minerals
Commercial Services
Industrial Services
Career history of Ming Liang Ma
Former positions of Ming Liang Ma
| Companies | Position | Start | End |
|---|---|---|---|
| RUITAI MATERIALS TECHNOLOGY CO., LTD. | Chairman | - | 2021-11-19 |
| SINOMA ENERGY CONSERVATION LTD. | Chairman | 2020-11-16 | - |
| President | 2020-11-16 | - | |
| CHINA TESTING & CERTIFICATION INTERNATIONAL GROUP CO.,LTD. | Director/Board Member | 2019-11-24 | - |
Statistics
International
| China | 4 |
Operational
| Chairman | 2 |
| Director/Board Member | 1 |
| President | 1 |
Sectoral
| Non-Energy Minerals | 2 |
| Commercial Services | 2 |
| Industrial Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 3 |
|---|---|
| RUITAI MATERIALS TECHNOLOGY CO., LTD. | Non-Energy Minerals |
| CHINA TESTING & CERTIFICATION INTERNATIONAL GROUP CO.,LTD. | Commercial Services |
| SINOMA ENERGY CONSERVATION LTD. | Industrial Services |
- Stock Market
- Insiders
- Ming Liang Ma
- Experience
