Promise
Your partner for CONTRACT CLEANING
Industrial solvent cleaning for metal components and complex assemblies ensures the thorough removal of oils, greases, and manufacturing residues. Using advanced solvent-based processes such as PER cleaning and modified alcohol, we deliver consistent, reproducible cleanliness results that meet the demands of modern industrial production.





Flexibility
- FLEXIBLE ORDER PROCESSING
- Just-in-time delivery
- 3-shift operation
- Rush orders
- Integration into your supply chain
- PROFITABILITY
- Cost savings through outsourcing
- Cushioning of production peaks
- Redundancy during system downtime
- Low unit costs due to large batch size
- Plannable variable costs instead of fixed costs
Experience
- SOLVENT SPECIALIST
- Perfect adjustment of the cleaning medium to the cleaning requirement
- Use of high-purity RG®solvents
- Decades of expertise in surface cleaning
- Use of resource-saving RG®solvents
- selecting the appropriate N2J Cleantech aqueous cleaners
- Laboratory
- Daily monitoring of solvents and cleaning agents
- Solvent maintenance using RG® stabilisers
- Network
- Broad network oil suppliers and system manufacturers in the field of surface cleaning
- Close cooperation with regional forwarders and logistics companies
Peace of mind
- PROCESS RELIABILITY
- Air-conditioned hall to prevent corrosion
- Air filtration (Hepa) to prevent the ingress of particles
- Overpressure to prevent the ingress of particles
- 24/7 operation monitoring
- Use of safety containers and enclosed connection systems
- Cleaning systems in enclosed drip pans
- TRAINED PERSONNEL
- barcode batch processing for clear component traceability
- Network
- partnerships with numerous external analysis and residual contamination laboratories
Your Contact
Sales contract cleaning


RG®4CHEMICALS
We don’t just deliver goods – we deliver a great service!
With RG®4CHEMICALS, you get much more than high-quality products – you benefit from a holistic service concept.
We supply. We support. We dispose. We promise.