Eduard Wanzke

Sedlbauer AG engages in the provision of customized system solutions and system integration. It focuses on the development, design, construction, and manufacture of electromechanical assemblies, charging stations and charging boxes, POS- and kiosk systems, transformers, power supplies, and inductive components. The company was founded by Wilhelm Sedlbauer in 1899 and is headquartered in Grafenau, Germany.

Deutronic Elektronik GmbH manufactures electric current converters. It offers Direct Current (DC) to DC and DC to Alternating Current (AC) conversion. Its products are used for household appliances, medical equipment, and vehicular applications. The company was founded in 1983 and is headquartered in Adlkofen, Germany.