supply of construction materials such as cement, iron reinforcement bars (tor-steel in all sizes), gravel, quarry materials, rubble, first-class bricks, masonry stone, coarse sand, iron girders, crushed stone aggregate (40mm, 20mm, 12mm), roofing slabs, stone slabs, iron doors and windows, kota stone, pipes, enamel paint, electrical and plumbing fittings, etc., as well as the provision of road rollers and water tankers (including supply and transportation).