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Dekra Siegel ISO 9001
Dekra Siegel DIN EN 9120

MCD-Tools GmbH

For over 10 years, MCD-Tools has been considered the specialist for distribution, repair and maintenance of precision crimping tools in Europe. Thanks to first-class service, optimal consulting and the successful qualification according to DIN EN 9120 and ISO 9001, MCD-Tools has developed into a strong and reliable partner in the fields of aerospace, military technology, as well as racing and especially in the processing of cables according to M22520.

Through close cooperation with customers and suppliers we are always up to date. Our dedicated and highly qualified team guarantees, with experience and expertise, first-class service and optimal advice.

For possible new developments for your applications, we work closely with the manufacturer for excellent project management and fast turnaround.

We are a young, innovative and family-run company, which works future- and customer-oriented. True to our company slogan "making your connection", we do not leave our customers out in the cold and put their satisfaction first.

Our team

Hans-Jürgen Mau

Chief Executive Officer

Ha-Jue founded MCD-Tools in October 2007 and has been the managing director ever since.

Niko Mau

Chief Executive Officer & Quality Management

Niko, Ha-Jue's son, has also been Managing Director since August 2014 and is responsible for quality management.

Hasiba Selimovic

Management Assistance

Hasiba is the indispensable right hand of our management, ensures that everything runs smoothly and is “director of fun” - i.e. also responsible for planning team events. 

Michael Paschold

Key Account Manager

Michael is our Key Account Manager for the Northern European region at MCD-Tools and is committed to ensuring that our customers are satisfied and that we can grow together. 

Carina Dietrich

Sales | Customer Service

Carina is responsible for sales, internal sales and repair processing and ensures smooth processes and first-class customer service. 

Leif Morling

Marketing & Advertising Manager

Leif is the creative force behind our website, social media, newsletter, trade fair planning, sponsorship and SEO measures. 

Sylvia Salzburg


Sylvia takes care of ordering, purchasing goods, data maintenance in Sage, customer service and communication with suppliers. 

Georg Abt​

Technical Specialist

Georg is responsible for customer service and provides customers with expert technical advice and efficient order processing. 

Nguyet Nguyen


Nguyet is responsible for accounting, where she checks incoming and outgoing payments, validates and pays invoices, monitors open items and processes travel expenses. 

Andreas Wolf


Andi is responsible for calibrating crimping tools, certifying any repairs that may be required and ensuring that all tools are always in perfect working condition so that our customers can continue to use their tools without any worries. 

Roberto Bracci

Storekeeper warehouse

Roberto is responsible for warehouse management, logistics and dispatching orders. 

Nicola Kopp

Office Manager

coming soon

Kilian Seipp


Kilian is working in all departments during his trainee and so far he can well imagine starting his career in Customer Service.


Mental support & snoozer

Sponsorings & Cooperations

MCD-Tools prides itself on not only providing quality products, but also making a positive contribution to society. We believe that it is our responsibility to work for a better future.

Among other things, we are an official supporter of the the Technical University of Central Hesse and the Formula Student, one of the most prestigious and well-known academic motorsport competitions in the world.

Through our sponsorships, we help young talent advance their technical expertise and innovation. Learn more about our efforts in our Events & News section.

Also feel free to contact us to learn more about how you can be a part of our efforts.

Get individual consulting now

Through close contact with our customers and suppliers, we are always informed and up to date to advise you optimally.