Cutting-edge technology for precisely manufactured components
With decades of metalworking experience and comprehensive know-how we have managed,
over the past years, to make a name for ourselves in the field of metal technology.
Koller stands for short coordination channels and a straightforward realization of your wishes.
Precision in CNC production
We use high-end machinery to ensure advanced computer-controlled metalworking for
exactly turned and milled components. Control technology enables us to also manufacture complex forms.
Sheet metal working made to measure
Semi and fully automatic stamping, bending and cutting - we take care of your orders using different processes.
Being a professional in the field of metalworking, we guarantee you the best possible solution for your individual requirements.
Permanent soldered and welded connections
Our reliable employees make sure, either manually or using machines,
to create connections that withstand high temperatures or other external conditions and that retain their stability.
The making of a brass part with plastic injection
Production of the raw brass part
Polishing of the turned raw part
Chroming the polished raw part
Injecting plastic onto the chromed brass part (compound of brass part and plastic)
Logo or inscription with laser
The creation of a special part
Turning/milling the raw aluminium part
Brushing of the aluminium part
Anodizing the brushed aluminium part
Inscribing the anodized part with laser
Examples from our metal production