Suprajit Engineering Limited had announced that Greenfield plants of Suprajit Automotive at Doddaballapur (Karnataka) for cable exports and that of Suprajit Engineering at Narsapura (Karnataka), along with infrastructural additions at various other plants with a capital outlay of Rs. 100 crores to increase the annual capacity from 250 million to 300 million cables for the group is progressing as per plan.