顾美娟
顾美娟. RichGeo records an estimated net worth of $111.43M as of 2026-11-13.
$111.43M
Estimated from public shareholdings
China
Citizenship
1
Associated companies
Publicly Disclosed Shareholdings
| Company | Market | Ownership | Estimated stake value |
|---|---|---|---|
| SF Oilless Bearing Group Co., Ltd. | China A-shares | 22.53% | $111.43M |
Cross-listed and indirect stakes are adjusted in the net worth calculation. Read the methodology.
Associated Companies
| Company | Role | Headquarters |
|---|---|---|
| SF Oilless Bearing Group Co., Ltd.300817.SZ | Owner | 干窑镇 |
Locations
Birthplace: Undisclosed
Associated headquarters: 干窑镇