
Custom plastic profiles by extrusion and co-extrusion – made to drawing, including assembly

AS Kunststoffprofile GmbH
Oberhausen (Brinkstr. 29) · GermanyNew on Amplifa
About us
AS Kunststoffprofile GmbH is a medium-sized plastics processor based in Oberhausen specializing in custom profile extrusion. Production is carried out to drawing or sample using purpose-designed tools – the website does not mention a standard catalogue range off the shelf, but does list a standard program without tooling costs for hose profiles, glazing bead cord, PE foam round cord and furniture edging. At the core of production are nine extrusion lines and four co-extrusion lines on which thermoplastics and thermoplastic elastomers are processed; in rigid-soft composites, carrier and sealing zones are created in a single step. The service portfolio covers profile development and tooling coordination, extrusion, co-extrusion, finishing and assembly (cutting to length, punching, drilling, bending, bonding, adhesive tape application) as well as marking and printing in-line. Application industries include mechanical and plant engineering, electrical engineering, construction and interior fitting, automotive and commercial vehicle manufacturing, furniture and shopfitting, as well as ventilation and air conditioning. Start-up scrap and residual material are ground and returned to the process as recyclate. The quality management system has been certified to ISO 9001 since 2014.
- Site
- Oberhausen
- Processes
- Profile extrusion to drawing, Co-extrusion (rigid-soft composite), Foam extrusion (PE foam, with partner), Finishing & assembly (cutting to length, punching, drilling, bending, deburring, bonding,, Profile development and toolmaking (design, sampling, tool correction), Printing and marking in the extrusion process (embossing, batch/date marking), Custom profile extrusion to drawing, Tool design, toolmaking coordination and tool maintenance
- Materials
- ABS, PP, PVC, PMMA, PMMA Flex, Flexible PVC, LD-PE, PE foam
- Certificates
- ISO 9001:2015
- Founded
- 1992
- Industries
- Mechanical and plant engineering, Electrical engineering, Construction and interior fitting, Automotive and commercial vehicle manufacturing, Furniture and shopfitting, Ventilation and air conditioning
- 01
Profile development and cross-section consulting
- 02
Tool design, toolmaking coordination and incoming quality inspection
- 03
Extrusion / Co-extrusion
- 04
Finishing and assembly
- 05
Marking and printing
- 06
Packaging and delivery
Materials and processes
ABS
Material for furniture edging and dimensionally stable profiles.
PP
Used, among other things, for furniture edging and thermoplastic profiles.
PVC
Material for furniture edging and insulating or protective profiles.
PMMA
Used for furniture edging and LED covers.
PMMA Flex
Flexible material for LED covers and hinged profiles.
Flexible PVC
Material for hose profiles and soft sealing zones.
LD-PE
Used for hose profiles in six dimensions, transparent or coloured.
PE foam
Closed-cell foam for edge protection, intermediate layers and damping profiles.
TPE
Thermoplastic elastomer for sealing, buffering and clamping functions.
TPU
Elastomer material for LED profiles with special requirements.
Recyclate
Own regrind and purchased recyclate are used wherever material requirements and the application allow it.
Locations

Oberhausen
DEProduction site and administration
- Lot size
- Profiles made to drawing from 500 kg of material per order; standard program
- Materials
- Thermoplastics, thermoplastic elastomers, PVC, LD-PE, PE foam
- 9 extrusion lines
- 4 co-extrusion lines
Profile examples







Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Profile extrusion to drawingPlastics | – | – | 500 kg per order | – | Thermoplastics, Thermoplastic elastomers, PVC, LD-PE |
| Co-extrusion (rigid-soft composite)Plastics | – | – | – | – | Thermoplastics, Thermoplastic elastomers |
| Foam extrusion (PE foam, with partner)Plastics | – | – | – | – | PE foam |
| Finishing & assembly (cutting to length, punching, drilling, bending, deburring, bonding,Plastics | – | – | – | – | – |
| Profile development and toolmaking (design, sampling, tool correction)Engineering | – | – | – | – | – |
| Printing and marking in the extrusion process (embossing, batch/date marking)Plastics | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Extrusion line | – | 9 | – | – | Oberhausen, Brinkstr. 29 |
| Co-extrusion line | – | 4 | – | – | Oberhausen, Brinkstr. 29 |
Additional services
Quality
The quality management system has been certified to ISO 9001:2015 since 2014 (TÜV Rheinland Cert). Raw materials are recorded by batch, process parameters and dimensions are monitored during production and documented per article.
| Evidence | Oberhausen |
|---|---|
| ISO 9001:2015 |
History
- 1992
Foundation as a sole proprietorship AS Petekci Kunststofftechnik by the brothers Aydin and Sahin Petekci with two production lines.
- 2010
Relocation to Oberhausen.
- 2012
Expansion to seven production lines.
- 2014
First ISO 9001 certification by TÜV Rheinland Cert.
- 2017
Restructuring into AS Kunststoffprofile GmbH; Gökhan Petekci takes over management.
- 2019
Acquisition of an own production facility in Oberhausen.
- 2026
Move to the new production facility completed; nine extrusion and four co-extrusion lines run under one roof.
- 2027
Planned expansion by 1,000 m² of production space.