
Produces technical rubber and plastic products such as elastomer molded parts, extrusion profiles and injection-molded parts.

Gebr. Horst Gummiwarenfabrik GmbH & Co. KG
GelnhausenNew on Amplifa
About Gebr. Horst Gummiwarenfabrik
Gebr. Horst Gummiwarenfabrik GmbH & Co. KG is a specialized rubber and plastics processor based in Gelnhausen. Founded in 1924, the fourth-generation family business manufactures elastomer components as molded parts, extrusion profiles and hose products, as well as die-cut parts and flat gaskets made of rubber. In the thermoplastics segment, injection-molded and turned parts are produced; the range also includes molded parts as well as extrusions and profiles made of thermoplastic elastomers (TPE/TPU). Services range from technical consulting and material selection to development and design of elastomer components, through in-house toolmaking and series production. With a high level of vertical integration, the company serves prototypes, small batches and high-volume series production, primarily for the automotive industry, and is certified according to IATF 16949, ISO 9001, ISO 14001 and TISAX AL2.
- Site
- Gelnhausen
- Processes
- Rubber molded parts (elastomers), Extrusion profiles (rubber), Extrusion hose products, Die-cut parts & flat gaskets, Injection-molded parts (thermoplastics), Turned parts (plastics), TPE / TPU molded parts, TPE / TPU extrusion & profiles
- Materials
- Rubber (caoutchouc), Rubber (elastomers), Thermoplastics, TPE (thermoplastic elastomers), TPU (thermoplastic polyurethane), Thermoplastic elastomers, Thermoplastic polyurethane, Injection molding
- Certificates
- IATF 16949, ISO 9001, ISO 14001, TISAX AL2
- Founded
- 1924
- Industries
- Automotive, Mechanical engineering, Electrical engineering, Automotive (IATF 16949)
- 01
Technical consulting and material selection
- 02
Development and design of elastomer components
- 03
In-house toolmaking
- 04
Injection molding / extrusion / die-cut parts
- 05
Series production
Materials and Processes
Rubber (caoutchouc)
Base material for elastomer molded parts, profiles and hose products.
Rubber (elastomers)
Basis for molded parts, extrusion profiles, hose products and die-cut parts.
Thermoplastics
For injection-molded and turned parts.
Thermoplastic elastomers
Molded parts as well as extrusions and profiles for flexible applications.
Thermoplastic polyurethane
Molded parts and profiles with high abrasion and wear resistance.
Injection molding
Process for thermoplastic molded parts in small and large series.
Extrusion
Continuous production of rubber profiles and hose products.
Die-cut parts and flat gaskets
Job production of gaskets and flat parts made of elastomer.
In-house toolmaking
Fast adjustments and short development times.
Locations

Gelnhausen
DEHeadquarters and production
- Lot size
- Prototypes, small series, series production
- Materials
- Rubber, elastomers, thermoplastics, TPE, TPU
- Injection molding machines
- Extrusion lines
- Die-cutting technology
- Toolmaking
Components



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Rubber molded parts (elastomers)Plastics | – | – | – | – | Rubber, Elastomers |
| Extrusion profiles (rubber)Plastics | – | – | – | – | Rubber, Elastomers |
| Extrusion hose productsPlastics | – | – | – | – | Rubber, Elastomers |
| Die-cut parts & flat gasketsPlastics | – | – | – | – | Rubber, Elastomers |
| Injection-molded parts (thermoplastics)Plastics | – | – | – | – | Thermoplastics |
| Turned parts (plastics)Machining | – | – | – | – | Thermoplastics |
| TPE / TPU molded partsPlastics | – | – | – | – | TPE, TPU, Thermoplastic elastomers |
| TPE / TPU extrusion & profilesPlastics | – | – | – | – | TPE, TPU, Thermoplastic elastomers |
| In-house toolmakingEngineering | – | – | – | – | – |
| Development and design of elastomer componentsEngineering | – | – | – | – | – |
Additional services
Quality
Production is certified according to IATF 16949, ISO 9001 and ISO 14001; TISAX AL2 is also in place for the automotive sector.
| Evidence | Gelnhausen |
|---|---|
| ISO 9001 | |
| IATF 16949 | |
| ISO 14001 | |
| TISAX AL2 |
History
- 1924
Founding of the rubber goods factory; family-owned for over 100 years, now run in the fourth generation.