The team of the RRF

Your contact persons at RRF

Here you become acquainted with us. Due to our different qualifications, experiences and fields of duties, we perfectly complete one another. Everyone sets his/her individual focus without loosing sight of team work. Therefore we can always attend different enquiries and requests reliably and competently.

Management

Christian Droll

Christian Droll

CEO / deputy head of testing, monitoring and certification body

Phone +4920860704110
c.droll@rrf-online.eu

Dennis Droll

Dennis Droll

CEO / deputy head of testing, monitoring and certification body

Phone +4927619779484
Fax +4927619779102
d.droll@rrf-online.eu

Head of testing laboratory (testing, inspection and certification body)

Sven Müller

Sven Müller

Head of testing, monitoring and certification body

Phone +4920860704125
s.mueller@rrf-online.eu

Kevin Schulte

Kevin Schulte

Deputy head of testing

Phone +4927619779484
Fax +4927619779102
k.schulte@rrf-online.eu

Test technique & inspection of measuring and testing equipment

Thorsten Schrottke

Thorsten Schrottke

Procurator / Laboratory coordinator

Phone +4927619779484
Fax +4927619779102
t.schrottke@rrf-online.eu

Laslo Winheller

Laslo Winheller

Technician

Phone +4927619779484
Fax +49227619779102
l.winheller@rrf-online.eu

Angel Ciobanu

Angel Ciobanu

Technician

Phone +4927619779484
a.ciobanu@rrf-online.eu

Simon Schön

Simon Schön

Technician

Phone +4920860704122
s.schoen@rrf-online.eu

Dogukan Piri

Dogukan Piri

Technician

Phone +4920860704123
d.piri@rrf-online.eu

Office & processing

Lisa Schmidt

Lisa Schmidt

Administration

Phone +4920860704111
l.schmidt@rrf-online.eu

Pascal Fischer

Pascal Fischer

Administration

Phone +4920860704113
p.fischer@rrf-online.eu

Jacqueline Bojarski

Jacqueline Bojarski

Administration

Phone +4920860704112
j.bojarski@rrf-online.eu

Stefan Orwat

Stefan Orwat

Apprentice

Phone +4920860704114
s.orwat@rrf-online.eu

Appraiser

Sven Müller

Sven Müller

Fireplaces, chimneys, expert committee for the DIBt

Phone +4920860704125
s.mueller@rrf-online.eu

Christian Droll

Christian Droll

European standards & regulations, country-specific requirements and labels

Phone +4920860704110
c.droll@rrf-online.eu

Dennis Droll

Dennis Droll

Fireplaces, emission reduction technology (catalysts / separators)

Phone +4927619779484
Fax +4927619779102
d.droll@rrf-online.eu

Heribert Droll

Heribert Droll

Ancient and historic fireplaces

Phone +4920860704119
droll@rrf-online.eu