Supply of Set Of Copper Tag For Secondary Spring Of Lhb Coaches As Per Drg. No.- Skt/2019/52/C-Alt-1. For Item No.-2 & 3. Warranty Period: 30 Months After The Date Of Delivery Set Of Aluminium Tag To Drg. No.J&Td Cw Per Sr Drg. No.Sk 1318 Consisting Of Typ E1 : 1 No And Type-2 : 2 Nos. Warranty Period: 30 Months After The Date Of Delivery