Column Boxes of different sizes. Our highly reliable and durable Column Boxes are used to cast concrete columns. These are produced in the thickness of 2.5 mm. Our extensive range of advanced Column boxes are manufactured by highly qualified and experienced professionals for maintaining excellence of products with full welding Available sizes are Rectangular Column boxes of height 2’, 3’, 4’, 5’, 6’, 7’ and 8’ with adjustable widths of 9 inches to (2’) Round column boxes of height 4’,5’ and 6’ with diameter of 1’ and 9 inches.