
Development and manufacturing of customer-specific input systems: membrane keyboards, touchscreens, front overlays, control panels and technical glass

Touch Design Europe GmbH & Co. KG
Erzhausen (Hesse) · China Office · Taiwan OfficeNew on Amplifa
About Touch Design
Touch Design Europe GmbH & Co. KG is a family business founded in 2003 by Dipl.-Ing. Jens Christian Schmidt, headquartered in Erzhausen near Darmstadt. The company develops, designs and manufactures customer-specific control units for industry: membrane keyboards and film keyboards with integrated electronics, touchscreen solutions, TFT-LCD displays, front overlays, curved front panels as well as technically refined special glasses, among others from the suppliers Schott and AGT. The film components are manufactured using screen and digital printing processes; control panels are delivered with pre-assembled components. In addition, Touch Design offers smart sourcing and second-source solutions in the EU. The portfolio is aimed at industrial plants, security systems and mobile devices as well as time recording systems for indoor and outdoor use. The company is certified according to ISO 9001:2015 and ISO 14001:2015 and has air-conditioned storage areas with ESD protection as well as electrical and optical testing at its Erzhausen site; offices in China and Taiwan secure sourcing in Asia.
- Site
- Erzhausen
- Processes
- Membrane keyboards / film keyboards, Screen printing on front overlays and membrane keyboards, Digital printing on front overlays and membrane keyboards, Touchscreen solutions (custom), TFT LCD displays with touchscreen functionality, Technical glass – cutting and finishing, Curved front panels / control panels, Custom control panels with pre-assembled components
- Materials
- Technical special glasses (various advanced glass types), Front overlays (film material), Front overlays (plastic films), Technical special glasses, Electronic components
- Certificates
- ISO 9001:2015, ISO 14001:2015, CSR 26001:2021 (Social Responsibility), QET® Special Award (Quality/Ethics/Transparency), ISO 9001, ISO 14001, CSR 26001 (Social Responsibility), QET® Special Award (Quality)
- Founded
- 2003
- Industries
- Industrial plants, Security systems, Mobile devices, Time recording systems (indoor/outdoor), Industry/Industrial plants
- 01
Development and design of the control unit
- 02
Material selection (films, special glasses)
- 03
Screen printing / digital printing on front overlays and membrane keyboards
- 04
Pre-assembly of components on control panel
- 05
Electrical and optical testing
- 06
ESD-protected, air-conditioned storage and delivery
Materials and Processes
Front overlays (plastic films)
Base material for front overlays and membrane keyboards, printed using screen and digital printing processes.
Technical special glasses
Various advanced types of glass (including Schott, AGT), cutting and finishing for technical applications.
Electronic components
Integrated electronics for keyboards as well as TFT-LCD displays with touchscreen functionality.
Locations

Erzhausen
DEHeadquarters: administration, development, quality control, electrical and optical testing, sales
- Materials
- Plastic films, special glasses
- Air-conditioned storage areas
- ESD protection area
China Office
CNAsia office: smart sourcing, supplier management
Taiwan Office
TWAsia office: smart sourcing, supplier management
Components







Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Membrane keyboards / film keyboardsPlastics | – | – | – | – | – |
| Screen printing on front overlays and membrane keyboardsSurface | – | – | – | – | Front overlays (plastic films) |
| Digital printing on front overlays and membrane keyboardsSurface | – | – | – | – | Front overlays (plastic films) |
| Touchscreen solutions (custom)Plastics | – | – | – | – | – |
| TFT LCD displays with touchscreen functionalityAssembly | – | – | – | – | – |
| Technical glass – cutting and finishingSurface | – | – | – | – | technical special glasses |
| Curved front panels / control panelsPlastics | – | – | – | – | – |
| Custom control panels with pre-assembled componentsAssembly | – | – | – | – | – |
| Development and design of customer-specific control unitsEngineering | – | – | – | – | – |
| Keyboards with integrated electronicsAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality and Certification
Quality control includes electrical and optical testing at the Erzhausen site, supported by air-conditioned storage areas and ESD protection. Certification according to ISO 9001:2015 and ISO 14001:2015 documents the quality and environmental management standards.
| Evidence | Erzhausen |
|---|---|
| ISO 9001 | |
| ISO 14001 | |
| CSR 26001 (Social Responsibility) | |
| QET® Special Award (Quality) |
History
- 2003
Foundation of Touch Design e.K. by Jens Christian Schmidt; development of time recording systems for indoor/outdoor use.
- 2010
Cooperation and investment agreement with a partner in the Far East, opening of a local office.
- 2012
Inauguration of the new administration building: development, quality control, electrical and optical testing as well as sales under one roof.
- 2013
Expansion of storage areas.
- 2015
ISO-9001-Zertifizierung (ISO 9001:2008 und ISO 9001:2015); Einrichtung klimatisierter Lagerbereiche und ESD-Schutz.
- 2016
Foundation of Touch Design® Europe GmbH; QET® Award for quality assurance.
- 2017
Opening of the China Office; Touch Design® registered as a registered trademark.
- 2018
Foundation of Touch Design Europe; QET Special Award for quality assurance.
- 2020
Opening of the Taiwan Office in Asia.
- 2021
Over 1,000 projects with less than 0.01 % complaints.
- 2023
20th anniversary; certification according to ISO 9001:2015, ISO 14001:2015 and CSR 26001:2021.