Director General of Prisons and Correctional Services Issue Tender for maintenance of solar system – EQ Mag Pro January 6, 2022 Anand Gupta 000 Tenders Director General of Prisons and Correctional Services Issue Tender for maintenance of solar system. For more information please see below link: Read more Ministry of Railways Issue Tender for Supply of 1 MW Solar Power Plant over the Prayagraj Division – EQ