| Address: | Email: |
| 1, Rani Street, | elavazhagan@prels-biotech.in |
| Dr. Seethapathy Nagar, | prelsbiotech@gmail.com |
| Velachery | Contact No: |
| Chennai 600042 | 9150265556 |
| Address: | Email: |
| 1, Rani Street, | elavazhagan@prels-biotech.in |
| Dr. Seethapathy Nagar, | prelsbiotech@gmail.com |
| Velachery | Contact No: |
| Chennai 600042 | 9150265556 |