Tender For bid to ras providing of custom bid for services - drum filling, handling, shifting, and addition of coal tar, resin, solvent, and any other liquids for the manufacturing of mudgun mass and ramming mass at sru bhandaridah
Tender For corrigendum : supply of high magnesia ramming mass dri vibe 673m , high alumina ramming mass dri vibe 931a , ultra low cement refractory castables quick cast 62