Tender For bid to ras supply of building construction and waterproofingmaterials d d -wooden door frame , sunmica laminates , ceiling fan 48 inch , waterproofing compound , gypsum board false ceiling with ict , ms square pipe 50mm x 50mm , ms square pipe 30mm x 30mm , upvc prominence window , ppgi sheets 0.50 mm , ridge sheet 0.45mm