| 1877 |
Gustav Rau founded the company for the manufacture of pressings from gold and silver alloys
 |
| 1897 |
Move into an own corporate building
By then the production program also included the manufacturing of semi-finished products from precious metals, non-precious metals, their alloys and from doublé
|
| 1903 |
Introduction of modern mechanical production
|
| 1925 |
Expansion of our production program through the manufacturing of specialty products for electrical and apparatus engineering, thermobimetal, contact bimetal, contacts and specialty tubing...
|
| 1952 |
The increasing demand for specialty products resulted in an expansion of our delivery program for all technical products as well as in the expansion of our facility |
