Donze is a French company based in the East of France close to the Swiss and German borders, part of the Edw C Levy Group (USA).

Donze has been a supplier to the steel industry for over 50 years.
Donze manufactures torches, nozzles and more generally equipment linked to the flame, exclusively for the steel industry.

Our torches and nozzles are widely used by the steel industry in continuous casting machines, as well as in slab and scrap yards.

Donze is a fully integrated company from design, manufacturing, maintaining, refurbishing, testing and machining. Thanks to our flexible organization we are very reactive to design and produce parts for our customers.

DONZE is an ISO 9001 : 2015 company