Novatech Enviro Systems Pvt. Ltd. Offers Stainless Steel Ladders for Pool. Novatech Enviro Systems Pvt. Ltd. Manufactures various types of Water Treatment plants, Effluent and Sewage Treatment Plants, Swimming Pools and Health Club Equipment. The Stainless Steel Ladders for Pool are available in standard 3-step and 5-step construction. The Stainless Steel Ladders for Pool in any other shape and size can be specially made for architects` design or drawings.