CDA Construction Products began trading in Newcastle in 1997 and quickly established itself as a market leader in the supply of fasteners, power tools, builder’s supplies and concrete pre cast materials. In 2006 CDA Construction Products merged with Eastland Trade Supplies creating CDA Eastland Trade Supplies and we now have branches in Brendale, Underwood, Townsville, Grafton, Coffs Harbour, Port Macquarie, Newcastle, Beresfield and Tuggerah.