
Development and production of coolants and specialty greases as a private label partner
Siebert GmbH
Mönchengladbach (DE)New on Amplifa
About Siebert
Siebert GmbH develops and produces coolants and specialty lubricating greases at its Mönchengladbach site as a private label partner for industrial own brands. The portfolio includes water-miscible and non-water-miscible coolants for machining and forming processes as well as high-performance specialty greases for demanding environments. According to company information, the company's tradition in the production of these lubricants goes back more than 150 years. In addition to manufacturing in standard containers, Siebert also handles filling into customer-specific containers and packaging schemes, as well as services such as product development, application engineering, training and consulting as part of the Siebert Competence Program. The products carry approvals, among others, for commercial vehicles and central lubrication systems; an NSF-certified range for the food and feed industry (H1/3H) with Halal and Kosher approval is also available. The entire portfolio is REACH-compliant, and deliveries are made to all continents.
- Site
- Mönchengladbach
- Processes
- Development and production of coolants (water-miscible and non-water-miscible) as, Development and production of specialty lubricating greases as private label, Filling into standard and customer-specific containers, Individual product development, application engineering, training and application support (Siebert, Private label development and production, Application engineering / application support, Product training, Consulting
- Materials
- Steel (as workpiece material for coolant application), Cast iron (as workpiece material for coolant application), Aluminium (as workpiece material for coolant application), Coolant Concentrate 248 (water-miscible, WGK 1, low-foaming), Coolants (water-miscible and non-water-miscible), Specialty lubricating greases, NSF-certified food-grade lubricants, Private label production
- Certificates
- NSF-certified lubricants (H1/3H), NSF H1/3H (product certification), Halal and Kosher approval, REACH compliance
- Industries
- Machining and forming, Food industry, Feed industry, Commercial vehicles, Central lubrication systems
- 01
Individual product development
- 02
Production of the lubricants
- 03
Filling into standard and customer-specific containers
- 04
Application engineering, training and support
- 05
Worldwide delivery incl. support with approvals (e.g. TSCA, DSL, IECSC)
Products & Formulations
Coolants (water-miscible and non-water-miscible)
Long-term stable coolants for machining and forming processes, e.g. Concentrate 248 (WGK 1, low-foaming) for steel, cast iron and aluminium.
Specialty lubricating greases
High-performance greases for demanding environments and a wide variety of components, including approvals for commercial vehicles and central lubrication systems.
NSF-certified food-grade lubricants
NSF-certified lubricants for the food and feed industry, all products with Halal and Kosher approval.
Private label production
Development and production of lubricants under the customer's brand, including rebranding of existing product approvals.
Location

Mönchengladbach
DEMain site: development and production
- Materials
- Coolants, specialty lubricating greases
Products



Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development and production of coolants (water-miscible and non-water-miscible) asEngineering | – | – | – | product- and container-specific | Steel, Cast iron, Aluminium |
| Development and production of specialty lubricating greases as private labelEngineering | – | – | – | product- and container-specific | – |
| Filling into standard and customer-specific containersAssembly | – | – | – | – | – |
| Individual product development, application engineering, training and application support (SiebertEngineering | – | – | – | – | – |
Additional services
Quality & Compliance
All products are REACH-compliant; the range for the food and feed industry is NSF-certified (H1/3H) and holds Halal and Kosher approvals.
| Evidence | Mönchengladbach |
|---|---|
| NSF H1/3H (product certification) | |
| Halal and Kosher approval | |
| REACH compliance |
History
More than 150 years of experience in the production of coolants and specialty greases (founding year not stated)