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Certificate Number: 810217-003
Scope: Design and manufacturing of Insulation products (acoustic).
隔音材料的设计与制造。
| Original Registration Date | Effective Date | Last Revision Date | Expiry Date |
|---|---|---|---|
| 2024-10-22 | 2024-10-22 | 2025-10-12 | 2027-10-21 |