Supply Of Lock Assembly For Bus Type Window Of Non-Ac Lhb Coaches As Per Icf Drg. No.Ls/Ay/Bw-5-4-004 And Ag Fibrotech Pvt. Ltd. Drg. No. Agf/Btwr/07. Material Spe Cification: Aluminum Lock Profile As Per Is: 733-1983 With Black Powder Coating. Warran Ty Period: 30 Months After The Date Of Delivery