We are Karanwal Infra Tech Materials Private Limited established in the year 2010 a reputed trader holding immense expertise in trading an extensive range of Water Stoppers, Construction Materials, Expansion Joints, Sheets and Fibers. We also offer Water Proofing Systems and services. These products and services offered by us are ISI marked and follow BIS Standards. Our vendors check our offered range on various set parameters. We provide these services according to the exact needs and requirements of the patrons.