
Development, production and modernization of self-service car wash technology in 100% stainless steel for operators in the DACH region
Clean Unit Vertriebs GmbH
Harth-Pöllnitz (DE) · 9 own car wash locations (DE)New on Amplifa
About Clean Unit
Clean Unit is a supplier of self-service car wash technology based in Harth-Pöllnitz, Thuringia. The company was founded out of its own operator practice: in the 1990s, existing self-service car wash systems were dismantled, reassembled and serviced, and in the early 2000s Clean Unit temporarily operated up to 10 of its own systems. Based on this experience, the company develops and produces its own car wash technology, including modern pump technology, patented single-bay controls, contactless payment systems (smartphone, debit and credit card) as well as proprietary software systems with remote maintenance and ERP integration. System components are manufactured 100% in stainless steel. In addition, the company modernizes existing self-service car wash systems, retrofits power foam bays, token vending machines, vacuum cleaners and mat cleaners, produces advertising, signage and stickers in its own print shop, and handles installation and commissioning with its own assembly team. Customers are operators of self-service car wash systems in Germany, Austria and Switzerland, including Germany's largest car wash operator. At a total of 9 of its own locations, the company tests every technology in practical use.
- Site
- Harth-Pöllnitz
- Processes
- Modernization of self-service car wash systems (self-service wash systems), Conversion work: adding power foam to wash bays, Retrofit of token vending machine, Retrofit of vacuum cleaners, Retrofit of mat cleaners, In-house production and development of self-service car wash technology (single-bay controls, pump, Production of advertising, signage and stickers (in-house print shop), Modernization of self-service car wash systems
- Materials
- Stainless steel, Single-bay control (patented), Software systems / remote maintenance, Contactless payment systems
- Certificates
- ISO 9001
- Industries
- Operators of self-service car wash systems
- 01
Consulting and concept
- 02
Development (controls, software, pump technology)
- 03
In-house production of system components (stainless steel)
- 04
In-house print shop for advertising and signage
- 05
Assembly and commissioning by own assembly team
- 06
Remote maintenance, service and software maintenance
Materials and Technology
Stainless steel
All system components of the self-service car wash systems are manufactured 100% from stainless steel in order to minimize maintenance costs.
Single-bay control (patented)
Patented control technology for the individual wash bays of the system.
Software systems / remote maintenance
Proprietary software with ERP integration, evaluations and fault notifications, e.g. in the event of water leaks.
Contactless payment systems
Payment by smartphone, debit and credit card at the self-service car wash.
Locations

Harth-Pöllnitz
DEProduction, administration, in-house print shop
- Materials
- Stainless steel
- Production facilities for self-service car wash technology
- In-house print shop
Products and Systems




Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Modernization of self-service car wash systems (self-service wash systems)Assembly | – | – | – | – | Stainless steel (100% stainless steel for system components) |
| Conversion work: adding power foam to wash baysAssembly | – | – | – | – | – |
| Retrofit of token vending machineAssembly | – | – | – | – | – |
| Retrofit of vacuum cleanersAssembly | – | – | – | – | – |
| Retrofit of mat cleanersAssembly | – | – | – | – | – |
| In-house production and development of self-service car wash technology (single-bay controls, pumpEngineering | – | – | – | – | Stainless steel |
| Production of advertising, signage and stickers (in-house print shop)Surface | – | – | – | – | – |
9 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Self-service car wash system | Clean Unit | – | – | – | Germany, Austria, Switzerland |
| In-house production facilities for self-service car wash technology | Clean Unit | – | – | – | – |
| In-house print shop | Clean Unit | – | – | – | – |
| Pump technology (modern pumps for car wash systems) | Clean Unit | – | – | – | – |
| Patented single-bay control | Clean Unit | – | – | – | – |
| Contactless payment systems | Clean Unit | – | – | – | – |
| Token vending machine | – | – | – | – | – |
| Vacuum cleaners (for self-service car wash systems) | – | – | – | – | – |
| Mat cleaner | – | – | – | – | – |
Additional services
Reference customers
Quality and Support
Since the technology and software are developed, produced and installed in-house, Clean Unit guarantees fast support even on weekends and offers remote maintenance options; its own technology is tested at 9 of its own locations in day-to-day operation.
| Evidence | Harth-Pöllnitz |
|---|---|
| ISO 9001 |
Company History
- 1992
Founding of the predecessor company BOCK (historical company logo, origin of today's Clean Unit Vertriebs GmbH).
- 1990er
Dismantling, reassembly and servicing of existing self-service car wash systems; gradual start of operating own systems.
- 2000er
At its peak, operation of up to 10 own self-service car wash systems; decision to develop and produce the system technology in-house.
- Heute
Conversion and extension of the company building in Harth-Pöllnitz to increase production and office space capacity; 9 own locations.