History

Foundation of the company by Karl Holder in Lenningen, Germany

Plant no.1: Chrome plating, galvanisation, continuous modernisation and expansion, e.g. zinc alloy layers

Plant no.2: Competence Center Galvanisation in Kirchheim/Teck, Germany

Expansion: Zinc-nickel and zinc-flake:

Expansion: Cleaning and passivation of aluminium

Plant no.3: Competence Centre Zinc-Lamella in Kirchheim/Teck

Expansion: Electroless nickel

Extension: Wet paint coatings Single shareholder: Jochen Holder Holder receives Löhn Prize of the Steinbeiss Foundation

Expansion: Eloxal and hard anodizing

Plant no.2: Competence Center pre-treatment aluminium