Responsibility for contents and design of this web site:

Sieper GmbH
Schlittenbacher Straße 60
58511 Lüdenscheid

Tel:. 0049 2351-876-0
Fax.: 0049 2351-876-166
E-Mail: info(at)
Commercial register: HR B 3985 Local Court Iserlohn Iserlohn
Authorised representative managing director: Jörg Stermann, Dr. Volker Eßmann
Ust-ID Nr. DE 811162646

Note on online dispute resolution: The EU Commission has provided an internet platform that enables online dispute resolution. It can be accessed via the following link: Note on alternative dispute resolution: We declare that we are neither willing nor obliged to participate in a dispute resolution procedure.

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little big things GmbH
Antonia Neulinger:
Realisation und Design: 
onacy GmbH
Martin-Luther-King Weg 30
48155 Münster