The core activity of Enerdoor Group is the development and manufacturing of solutions for improving power quality and overcoming electromagnetic challenges in industrial automation and machinery. This includes: the production of filters, voltage stabilizers and other devices for improving power quality; conducting CE certifications and pre-compliance tests for industrial products; analyzing and solving problems in the field of power quality and electromagnetic compatibility (EMC); and developing customized solutions for specific industrial applications. The company offers its solutions to various industries, including automation, machinery, medical technology and the military industry.