Description :
Tenders for Design, Manufacture & Supply Of 7 Meters Derrick For Mast Erection And With 6 Meters Exten Sion For Ttc Boom Erection Including All Accessories As Per Trd/scr/gnt Drg. No.sse/ohe/psi/gnt/02/202 0-21 [ Warranty Period: 30 Months After The Date Of Delivery ]