Our products obtain a strict internal manufacturing- and quality control. Along the regular controls of the outgoing goods by our suppliers, all products are tested extensively by us, as soon as they reach our house.

Final inspections and approvals can additionally be made by Third Parties (ABS, Bureau Veritas, Det Norske Veritas, Germanischer Lloyd AG, Société Générale de Surveillance Holding, TÜV) in our house.