Manufacturer of antifreeze and corrosion protection agents as well as coolants and heat transfer fluids, also as private label

Chemische Betriebe Duesberg GmbH

Hohefeldstraße 30, 46284 DorstenNew on Amplifa

1883Founded

4th generationFamily-run company

HRB 6371, Amtsgericht GelsenkirchenCommercial register

About us

Chemische Betriebe Duesberg GmbH is a family business founded in 1883 in Dorsten and today run by the 4th generation. The company produces antifreeze and corrosion protection agents as well as coolants and heat transfer fluids based on monopropylene glycol (MPG, Duedokor D1) and monoethylene glycol (MEG, Duedokor D2). The range of services includes, in addition to the production of concentrates, mixtures and corrosion inhibitors, the development of specific customer solutions as well as private-label or house-brand production. In addition, filling, containers, storage and stockpiling as well as logistics are offered in line with economically viable concepts. An in-house laboratory supports development and production. Customers include, among others, municipal utilities, wholesalers, plant manufacturers, process coordinators, specialist and process planners as well as solar installers.

Site: Dorsten
Processes: Production of antifreeze and corrosion protection agents (concentrates, mixtures, corrosion, Filling, containers, storage/stockpiling and logistics, Private-label/house or own brand production, Laboratory, Private label production, House or own brand, Filling, Containers
Materials: Duedokor D1 (MPG), Duedokor D2 (MEG), Monopropylene Glycol (Duedokor D1), Monoethylene Glycol (Duedokor D2), Private Label / House Brand
Founded: 1883
Industries: Municipal utilities, Wholesale, Plant engineering, Process coordination/planning, Solar industry, Specialist and process planning

01
Laboratory / Development
02
Production of antifreeze and corrosion protection agents
03
Filling and Containers
04
Storage / Stockpiling
05
Logistics

Products and Raw Materials

MPG

Monopropylene Glycol (Duedokor D1)

Universal corrosion and antifreeze agent as well as coolant and heat transfer fluid based on MPG.

MEG

Monoethylene Glycol (Duedokor D2)

Universal corrosion and antifreeze agent as well as coolant and heat transfer fluid based on MEG.

Konfektionierung

Private Label / House Brand

Production and finishing under the customer's own or house brand.

Locations

Dorsten

Headquarters / Production

Materials: MPG, MEG

Products

**Duedokor D1 (MPG)**Coolant and heat transfer fluid · Municipal utilities, plant engineering, solar

**Duedokor D2 (MEG)**Coolant and heat transfer fluid · Municipal utilities, plant engineering, solar

Inside the production

Chemische Betriebe Duesberg GmbH, Dorsten

Industries

Municipal utilitiesWholesalePlant engineeringProcess coordination/planningSolar industrySpecialist and process planning

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Production of antifreeze and corrosion protection agents (concentrates, mixtures, corrosionChemical Production/Finishing	–	–	–	–	Coolants and heat transfer fluids (MPG, MEG)
Filling, containers, storage/stockpiling and logisticsFinishing/Logistics	–	–	–	–	–
Private-label/house or own brand productionChemical Production/Finishing	–	–	–	–	–

Additional services

LaboratoryPrivate label productionHouse or own brandFillingContainersStorage/StockpilingLogisticsFinishingspecific customer solutions

History

1883
Foundation of the family business Duesberg in Dorsten; the company has been family-owned ever since.