Tenders for Years Rate Contract For 1 Manufacturing And Supplying Of 1 In 12 Thick Web Switch 60 Kg To Rdso Drg. No. T-6155 With All Fittings And As Per Irs-T-10 Including Updated Amendments Issued By Rdso Conforming To Irs/T-31-2021 Complete In All Respect. & 2 Manufacturing And Supplying Of 1 In 8.5 Thick Web Switch 60 Kg To Rdso Drg. No. T- 6280 With All Fittings And As Per Irs-T-10 Including Updated Amendments Issued By Rdso Conforming To Irs/T-31-2021 Complete In All Respect..