Tender For supply of alumina ferric to grade 4 as per is 299/2012,required for purification of water for drinkin g purpose in loose slab of 18/22 kgs. [ warranty period: 21 months after the date of delivery ]
Tender For supply of led signal lamp for main colour light signal for aspect red with inbuilt current regulato r conforming to rdso specification no.rdso/spn/199/2010 (rev 1.1) [ warranty period: 30 months a fter the date of delivery ]