| Manufacturer: | Xiamen KDS Building Material Company, Ltd. |
|---|---|
| Certification: | XKM-M-4 |
| Product series name: | XKM-M-4 82 Vinyl Double Hung Window |
| Operator type: | HSXX |
| Issue date: | 05/19/2026 |
| Expiration: | 01/05/2031 |
| Report number: | QA-5714f |
| Product simulated by: | QAI |
| Sales material product type: | Vinyl, Vinyl |
| Type of certification: | NFRC |