| Company | ARP Ltd |
| Country | Bulgaria |
| City | Plovdiv |
| Address | "Eng. Asen Yordanov", Str., №5 |
| Phone | +359 888553855 |
| info@arpdoors.com | |
| Site | https://arpdoors.com/bg/ |
| Certified product | Internal door – trade mark “ECONOMY” |
| Certificate No. | 26-НУРВСПСРБ-02.001.2024 |
| System | National order |
| Date of initial release | 06.10.2024 |
| Validity date | 05.10.2027 |