Know who you can ask.​​​

Our experts & their areas of expertise.


All of our employees can explain to you how adsorbers work. But each of them is in fact a specialist in his or her field. 
Here you can find out who you can contact if you need help!

Your problem solvers in America.

Consultation / Product Trainings / Offers

Constanze Khalil-Minten supports you in making your systems durable and profitable with the help of adsorbers, provides product trainings and puts together suitable offers.


ckm@gf-dry.com
Mobile:  (404) 451 8776
Microsoft Teams



Consultation / Product Trainings / Offers

Timothy Shutes assists you in making your systems long-lasting and cost-effective with the help of adsorbers, offers product workshops and puts together suitable offers.


ts@gf-dry.com
Mobile:  (770) 309 4643
Microsoft Teams



Your problem solvers in Europe.

Consultations / Product Trainings / Offers

James Pfiffer trains you to operate long-term, profitable systems, advises you on how to solve technical challenges & creates individual offers for your project.


jp@gf-dry.com
Phone: +49 7946 944401 16
Mobile & Whatsapp: +49 151 70648557
Microsoft Teams


Support / Offers / Customers Clearance

Katja Haase gives you quick support with quotes, shipping options, import requests or if something has gone wrong.




kh@gf-dry.com
Phone: +49 7946 944401 13
Mobile & Whatsapp: +49 175 7377479
Microsoft Teams


Support / Product Trainings / Offers

Fabian Quendt supports you in choosing the right desiccant for your adsorbers and in solving technical challenges in your system.

fq@gf-dry.com
Phone: +49 7946 944401 15
Microsoft Teams


Support / Product Trainings / Offers

Berkan Kilic advises you on how to solve structural problems with adsorbers and accessories to keep machines and stored materials dry.

bk@gf-dry.com
Phone: +49 7946 944401 17
Microsoft Teams


Websites & Accounts / Images & Videos / Brochures / Trade Fair Advertising

Elisabeth van Bezooijen shows you how to implement our products in your brand strategy, supports you with marketing materials from images to code and helps you with questions regarding our websites.

evb@gf-dry.com
Microsoft Teams


Product Development  / CAD-Data / Quality Management / Technical Adjustments

Daniel Zinic develops high-quality, functional and customized adsorbers and accessories and provides you with technical data such as CAD files.


dz@gf-dry.com
Mobile & Whatsapp: +49 160 8948037
Microsoft Teams


Financial Accounting

Annett Seeber supports you if you have questions about invoices and payments.





ans@gf-dry.com 
Microsoft Teams



Assistance to the CEO / Appointment Organization

Martina Müller is the right hand of our management, supports with office organization, schedules customer appointments and prepares meetings.


mm@gf-dry.com
Phone: +49 7946 944401 18
Microsoft Teams


Your problem solvers in China.

Consultations / Product Trainings / Offers

Lynette Lin advises you on how to improve industrial plants and make them profitable.


ll@gf-dry.com
Microsoft Teams



Your problem solvers in India & Middle East.

Consultations / Product Trainings / Offers

Vikrant Kalkhambkra advises you on how to improve industrial plants and make them profitable.


vk@gf-dry.com
Microsoft Teams



Corporate Management.

Management / Finances

Marina Laas ensures that we remain an economically stable company and a focused team.


ml@gf-dry.com
Mobile & Whatsapp: +49 176 76790479
Microsoft Teams


Business Strategy / Sales Partnership / Market Entry

Heinrich Laas manages the companies of the GIEBEL Group and advises you on the possibilities of becoming part of our international sales network.


hl@gf-dry.com
Mobile & Whatsapp: (678) 228 6986
Microsoft Teams