Shakura Construction & Engineering Pte. Ltd. specializes in PU Injection Grouting, providing long-term solutions for concrete leaks and structural cracks. With trained technicians and premium materials, we ensure strong waterproofing performance. Our office at Blk 942 #04-453 Jurong West St. 91, Singapore 640942 is ready to assist you. Call +65 9647 2701 or email enquiry@shakuraconstr... https://shakuraconstruction.sg/services/pu-injection-grouting/