ConverterTec OEM (ConverterTec Poland Sp. z o.o.) is a leading Polish manufacturer of tailored electrical equipment and power electronics for the wind industry. As a trusted Tier 1 and Tier 2 supplier, it provides high-quality control panels, converters, UPS systems and switchgear. With strong engineering expertise, certified quality and global manufacturing standards, the company offers reliable built-to-spec and built-to-print solutions that increase turbine efficiency and support the energy transition.