Tenders for Supply of Side Bearer Top Liner To Drg. No Contr-9404-S/15, Item No. 7 Alt-13 Or Latest I N Set, One Set Consisting Of 04 No. Liner Material As Per Is:3885 Pt.1 Gr.4 Hardness 380- 420 Bhn Warranty Period: 30 Months After The Date Of Delivery