This tender invites bids for the re-filling of fire extinguisher cylinders with CO2 gas, Dry Chemical Powder (DCP), and foam. The procurement covers 4000 cylinders of 1 kg CO2 gas, 718 cylinders of 2 kg DCP, and 100 cylinders of 3 liters foam (10 liters each). The delivery period is within 30 days to SNGPL Stores, Multan. Bidders are required to submit their quotations both online via PPRA E-PADS and in printed form in sealed envelopes. The tender includes strict conditions on bid validity, late delivery charges, and quality compliance. The tender participation fee and relevant tax certificates must accompany the bid submission.