<ul data-eligibleForWebStory="false">Enviro Infra Engineers' shares surged by 11% on Friday, reaching a five-month high after announcing a Rs 400-crore order win.Earlier, the company had seen a 5% rise in share price following another significant order win.Enviro Infra Engineers specializes in water and wastewater treatment plants, delivering infrastructure solutions across India.The company's stock price rose by 11.54% to Rs 273.49 apiece and continues to show growth in traded volume and relative strength.