Gupta Steel is the largest manufacturer and supplier of Galvanized Iron sheets in India. Best-grade steel is used in the production of galvanized iron sheets, which are extensively used in the construction sector. Due to their superior corrosion resistance, galvanized corrugated sheets are now the material of choice for many types of construction, particularly roofing and walling. Galvanized steel roofing sheet combines galvanized steel with a corrugated design to provide great strength. It is also lightweight, which makes it easy and quick to install.