Heavy Industries Taxila invites sealed bids for the supply, installation, and commissioning of a cutting fluid and coolant system compatible with HDL and universal lathe machines. The system includes coolant tanks, pumps, piping, fittings, and electrical integration with features such as auto oil mixing, dual section tanks, and filtration systems. The installation must be completed within three months after contract signing and should not require structural modifications to existing machines. Bidders must submit technical and financial proposals in separate sealed envelopes by 06 January 2026 at 1030 hours. The tender includes mandatory eligibility criteria, bid security requirements, and detailed evaluation criteria. Warranty of minimum 12 months and after-sales support with spare parts availability is required. The tender follows PPRA and Ministry of Defence Production rules and is open to eligible firms excluding India and Israel.