Hao Yan
Director/Board Member at BEIJING LIER HIGH-TEMPERATURE MATERIALS CO.,LTD.
Hao Yan active positions
| Companies | Position | Start | End |
|---|---|---|---|
| BEIJING LIER HIGH-TEMPERATURE MATERIALS CO.,LTD. | Director/Board Member | 2018-04-22 | - |
| Corporate Officer/Principal | 2018-04-22 | - | |
Tianjin Ruilixin Environmental Protection Technology Co., Ltd.
 Tianjin Ruilixin Environmental Protection Technology Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Tianjin Ruilixin Environmental Protection Technology Co., Ltd. engages in the development, consulting, and sale of environmental technology. Its business activities include development and promotion of environmental protection equipment technology, wholesale and retail of environmental protection equipment, waste material recycling, and processing and sale of industrial dust ash. The company was founded on March 7, 2016 and is headquartered in Tianjin, China. | Chairman | - | - |
Wuhan Winning Technology Co., Ltd.
 Wuhan Winning Technology Co., Ltd. Construction MaterialsNon-Energy Minerals Wuhan Winning Technology Co., Ltd. engages in the development, production, and sales of refractory materials for high-temperature industries such as steel, nonferrous metals, petrochemicals, and building materials. The company was founded on November 23, 1998 and is headquartered in Wuhan, China. | Director/Board Member | 2022-01-26 | - |
Career history of Hao Yan
Statistics
International
| China | 4 |
Operational
| Director/Board Member | 2 |
| Chairman | 1 |
| Corporate Officer/Principal | 1 |
Sectoral
| Non-Energy Minerals | 3 |
| Commercial Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| BEIJING LIER HIGH-TEMPERATURE MATERIALS CO.,LTD. | Non-Energy Minerals |
 | Non-Energy Minerals |
| Private companies | 1 |
|---|---|
Tianjin Ruilixin Environmental Protection Technology Co., Ltd.
Tianjin Ruilixin Environmental Protection Technology Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Tianjin Ruilixin Environmental Protection Technology Co., Ltd. engages in the development, consulting, and sale of environmental technology. Its business activities include development and promotion of environmental protection equipment technology, wholesale and retail of environmental protection equipment, waste material recycling, and processing and sale of industrial dust ash. The company was founded on March 7, 2016 and is headquartered in Tianjin, China. | Commercial Services |
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