DHBVN invites online tenders for the supply of hi-tech tamper-proof polycarbonate seals (Tender Value: ₹1.79 Crores). Detailed specifications are available on the website www.dhbvn.org.in. Submit online bids via www.etenders.hry.nic.in by 03-09-2026. Contact: 7095229055 or semmdhbvn@gmail.com.