Square pipe Iron 1 Inch x1 Inch x 2mm, 20 ft long Make-, Tata, Jindal or equivalent, Round Pipe Iron 0. 5 Inch Make-, Corrugated 0. 50mm thick, galvanized Stell sheet CGI Sheet of Size 10 Ft x 3 Ft Make-, Jindal, JSW or equivalent, Square pipe 1. 5 Inch x1. 5, Inch x3mm 20 Ft Long Make- Tata, Square pipe 1. 5 Inch x 1. 5 Inch x 2mm 20 Ft long Make-