Gretsch-unitas Gmbh

Gretsch-Unitas GmbH serves as the parent company of the Gretsch-Unitas Group, headquartered in Ditzingen, Germany. It is responsible for central administrative tasks and holds stakes in subsidiaries within the building hardware industry. As a family-run business, the group provides innovative solutions for window, door, and building technology to customers in over 35 countries.

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