Supply of M.S. Channel Ismc 75, Size 75*40*4.4 Mm To Is 2062/2011 Grade E 250 A Each Channel Length 5.0 Meters To 5.10 Meters. Warranty Period: 30 Months After The Date Of Delivery Quantity Tolerance +/-: 5 %Age, Item Category : Normal, Total Po Value Variation Permitt Ed: Max 8 Lacs