WHO ARE WE ?
Alu Doncherois, a cooperative production company with variable capital, was born from the
desire of 5 employees to perpetuate their company and its know-how.
In compliance with environmental standards, our knowledge of alloys allows us to produce quality parts meeting very specific technical characteristics, such as tightness, resistance to pressure and
Our internal resources as well as our partnerships allow us to deliver raw or machined parts
with or without surface treatment, in accordance with specifications.