EMA is providing custom designs and analysis of tanks and vessels for all your ethanol processing and storage needs. We are committed to provide high-quality products and services at competitive pricing. CUSTOM BUILD As the demand for ethanol grows, EMA is gearing up for the anticipated boom in construction of these storage tanks. We offer process and storage systems designed to meet the specific needs of industrial, commercial and retail facilities. COMPLETE SYSTEM SOLUTION EMA offers individual alcohol tanks as well as complete packages that include all appropriate peripheral equipment and systems.