| BORGMANN SEALING (CHINA) LIMITED | Private company limited by shares | Live |
| NINGBO CL SEALING CO., LIMITED | Private company limited by shares | Live |
| BOSS SEALING SOLUTIONS CO., LIMITED | Private company limited by shares | Live |
| SEALING TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| NINGBO XINYING SEALING GASKET CO., LIMITED | Private company limited by shares | Live |
| HBXL HYDRAUMATIC SEALING CO., LIMITED | Private company limited by shares | Live |
| ERM SEALING INDUSTRIAL LIMITED | Private company limited by shares | Live |
| LEAD FOR SEALING INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KEFLON SEALING COMPANY LIMITED | Private company limited by shares | Live |
| TRELLEBORG SEALING SOLUTIONS HONG KONG LIMITED | Private company limited by shares | Live |
| LEAD FOR SEALING LIMITED | | Live |
| RUIYI SEALING MATERIAL CO., LIMITED | Private company limited by shares | Dissolved |
| CGS SEALING MATERIALS CO., LIMITED | Private company limited by shares | Live |
| Cixi Rylion Sealing Company Limited | Private company limited by shares | Live |
| MFC SEALING TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| CG SEALINGS COMPANY LIMITED | Private company limited by shares | Live |