CHENNAI: Foundry arm of Hinduja Group, Ennore Foundries has posted a net profit Rs. 4.09 crore for the first quarter ended June 30, 2007, up 143.31 per cent from Rs.1.68 crore in the year-ago period. With delivery improving by 17.7 per cent to 18,584 tonnes (15,790 tonnes), sales revenue during the period has increased by 26.85 per cent to Rs. 10.45 crore (Rs. 8.24 crore).