Shakura Construction & Engineering Pte. Ltd. specializes in PU injection grouting to repair concrete cracks, prevent leaks, and reinforce structures. Alongside our waterproofing services, we offer professional painting service in Singapore for residential and commercial properties. Reach us at +65 9647 2701, email [email protected] , or visit Blk 942 #04-453 Jurong West ... https://shakuraconstruction.sg/services/pu-injection-grouting/