
Extrusion of thermoplastic profiles, hoses and tubes for the electrical, construction and furniture industries

Röhrig & Co. Nachfolger Göller GmbH
Seelze-Letterholz · GermanyNew on Amplifa
About Göller GmbH
Röhrig & Co. Nachfolger Göller GmbH is a factory for electrical insulating materials and plastic moulding with a focus on the extrusion of thermoplastics. In this process, plastic granulates are pressed through extruders fitted with profile dies and corresponding downstream equipment. The result is plastic strands such as hoses, tubes and profiles, including handrails, floor rails, multi-chamber profiles, control cabinet profiles as well as coextrusions and custom designs. The customers of these products include the electrical, construction, furniture, automotive and leisure industries. Founded in 1952 in Hanover, the company has been based since 1999 in the Seelze-Letterholz industrial park near Hanover, where a production hall with administration of approx. 1000 m² stands on a 2500 m² site. Today, 10 production lines run at the production facility.
- Site
- Seelze-Letterholz
- Processes
- Extrusion of thermoplastics, Coextrusion, Production of hoses, tubes and profiles, Custom designs, Design of profile dies
- Materials
- thermoplastics (plastic granulates), Extrusion of thermoplastics, Coextrusion
- Certificates
- ISO 9001
- Founded
- 1952
- Industries
- Electrical industry, Construction industry, Furniture industry, Automotive industry, Leisure industry
- 01
Design of profile dies
- 02
Extrusion of thermoplastics
- 03
Coextrusion
- 04
Custom designs
Materials and Processes
Extrusion of thermoplastics
Plastic granulates are pressed through extruders with profile dies and downstream equipment into hoses, tubes and profiles.
Coextrusion
Multi-layer profiles for the electrical, construction, furniture, automotive and leisure industries.
Seelze-Letterholz Site

Seelze-Letterholz
DEProduction and administration
- Materials
- Thermoplastics
- 10 extrusion lines with profile dies and downstream equipment
Plastic Profiles and Products






Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Extrusion of thermoplasticsPlastics | – | – | – | – | thermoplastics |
| CoextrusionPlastics | – | – | – | – | thermoplastics |
| Production of hoses, tubes and profilesPlastics | – | – | – | – | thermoplastics |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Extrusion line (extruder with profile dies and downstream equipment) | – | 10 | – | – | Seelze-Letterholz |
Additional services
Quality
| Evidence | Seelze-Letterholz |
|---|---|
| ISO 9001 |
Company History
- 1952
Foundation of the company Röhrig & Co. KG in Hanover by Peter Röhrig
- 1999
Relocation of the company Röhrig & Co. Nachf. Göller GmbH under Werner Göller to the new building in the Seelze-Letterholz industrial park; 10 production lines