Check your eligibility criteria for tender Supply Of Bellow Duct With Meta/Para Aramide Fabric Bellow Duct For Lhb Ac Coaches, Eog Typ E Ac Coaches Conforming To Rdso Specification No.Rdso/Pe/Spec/Ac-0197-2020Rev-0 Scope Of Supply Per Rmpu Consisting Of 1 No. Of Supply Air Bellow, 2 No. Of Fresh Air Bellow And 2 No. Of Return Air Bellow Duct With Metallic Frames As Per Rdso Drg No.Rdso/Pe/Sk/Ac/0069-2004Rev-3. Material To Be Procured From R Dso Approved Suppliers Sidwal Refrigeration, Concord Control, Om Namah Shivaya, .Firm Must Have To Submit T He Test Report, Approval Copy Of Rdso And Warranty Certifiicate For 60 Months As Per As Per Rdso Specificatio N No. Rdso/Pe/Spec/Ac-0197-2020Rev-0. Warranty Period: 30 Months After The Date Of Delivery