WE DO COATING & HARDENING.
COATING & HARDENING
The division Coating & Hardening offers a wide range of services in the field of heat treatment and PVD & CVD-Coating at the Ründeroth site. Our experts are at your side with specialist knowledge and experience, enabling us to meet individual requirements and deliver high-quality results. We support you in the design process, show you the optimum solution regardless of the process and coordinate process details closely with you.
WE DO BETTER.
WHAT WE OFFER:
one of the largest hardening and coating centers in Europe







WE DO MORE.
OUR ADD-ONS AT A GLANCE
The Coating & Hardening division offers you an all-round carefree package. From technical advice and optimum heat treatment or coating of your tools to a smooth transportation service.
- Process-independent application advice
- Decoating and recoating
- Polishing (pre- and post-finishing)
- Quality assurance and documentation
- Transport service
- Seminars
WE DO STEEL.
CONTACT PERSON
Would you like advice, do you have any questions or special requests? Our specialists are there for you.

Sören Blaue
Head of Global Accounts
+49 (0) 2263 79 218
+49 (0) 177 1794926
soeren.blaue@doerrenberg.de


Andreas Kappenstein
Head of Key Accounts
D / A / CH / Benelux
+49 (0) 2263 79 416
+49 (0) 170 1636729
andreas.kappenstein@doerrenberg.de

Dennis Kulisch
Head of Regional Sales
D / A / CH / Benelux
+49 (0) 2263 79 414
+49 (0) 163 7992625
dennis.kulisch@doerrenberg.de

Mara Tichy
Head of Customer Care
Sales Services
+49 (0) 2263 79518
+49 (0) 160 90160856
mara.tichy@doerrenberg.de
WE DO SOLUTIONS.
CONTACT PERSON COATING & HARDENING
Would you like advice, do you have any questions or special requests? Our specialists are there for you.

Alexander Rouvel
Head of Competence Center
Technical Sales
+49 (0) 2263 79 214
+49 (0) 177 2316660
alexander.rouvel@doerrenberg.de

Christopher Krämer
Technical Sales Manager
Coating & Hardening
+49 (0) 2263 79 471
+49 (0) 157 80633083
christopher.kraemer@doerrenberg.de

Mark Müller
Technical Sales Manager
Coating & Hardening
+49 (0) 2263 79 573
+49 (0) 177 6761865
mark.mueller@doerrenberg.de