Keabsahan Sertifikat
| No Sertifikat 269243Q545 |
| Perusahaan PT. THREDIO ENGINEERING |
| Alamat Jl. Arcamanik Endah No. 11, RT. 001 RW. 006, Kel. Sukamiskin, Kec. Arcamanik, Kota Bandung, Provinsi Jawa Barat - Indonesia. |
| Standard ISO 9001:2015 - Quality Management System |
| Ruang Lingkup General Contractor and Supplier for Electrical, Instrumentation and Mechanical. |
| Valid Date of Issue : 12-05-2022 1st Surveillance Date : 12-05-2023 2nd Surveillance Date : 12-05-2024 Re-certification : 12-05-2025 |
| Masa Berlaku 12-05-2025 |
| Status Aktif |
 |