The New Okhla Industrial Development Authority (NOIDA) invites Expressions of Interest (EOI) from manufacturers to supply 33/11 KV E-House Substations. The registration fee is ₹5,900 (including GST), and submissions close on 24-08-2026. For information, contact S.M. Ravinder Kumar at 9717597706 or mail srmem4@gmail.com. Download documents via noidaauthorityonline.com and up.nic.in.