Sui Northern Gas Pipelines Limited (SNGPL) invites sealed bids from manufacturers and suppliers registered with Income Tax and Sales Tax Departments for the supply of civil materials. The procurement is intended to support the transmission and distribution of natural gas in Punjab and Khyber Pakhtunkhwa regions. Bidding documents are available on the EPADS portal and must be accompanied by a bid security in the form of CDR, Pay Order, or Demand Draft. Bids must be submitted before the closing time and will be publicly opened on the same day.