Imprint / Site Notice

Information provided according to Sec. 5 German Telemedia Act (TMG):

ZiWu-Soft EDV Systeme GmbH
Daimlerstraße 3
75210 Keltern

Represented by


Phone: +49 (0) 72 36 – 93 61 0
Fax: +49 (0) 72 36 – 93 61 11

Register entry

Entry in the Handelsregister.
Registering court: Amtsgericht Mannheim
Registration number: HRB 502808


VAT Id number according to Sec. 27 a German Value Added Tax Act:
DE 813 251 706

Dispute resolution

We do not take part in online dispute resolutions at consumer arbitration boards.


Liability for Contents

As service providers, we are liable for own contents of these websites according to Sec. 7, paragraph 1 German Telemedia Act (TMG). However, according to Sec. 8 to 10 German Telemedia Act (TMG), service providers are not obligated to permanently monitor submitted or stored information or to search for evidences that indicate illegal activities.

Legal obligations to removing information or to blocking the use of information remain unchallenged. In this case, liability is only possible at the time of knowledge about a specific violation of law. Illegal contents will be removed immediately at the time we get knowledge of them.

Liability for Links

Our offer includes links to external third party websites. We have no influence on the contents of those websites, therefore we cannot guarantee for those contents. Providers or administrators of linked websites are always responsible for their own contents.

The linked websites had been checked for possible violations of law at the time of the establishment of the link. Illegal contents were not detected at the time of the linking. A permanent monitoring of the contents of linked websites cannot be imposed without reasonable indications that there has been a violation of law. Illegal links will be removed immediately at the time we get knowledge of them.


Contents and compilations published on these websites by the providers are subject to German Copyright laws. Reproduction, editing, distribution as well as the use of any kind outside the scope of the Copyright law require a written permission of the author or originator. Downloads and copies of these websites are permitted for private use only.

The commercial use of our contents without permission of the originator is prohibited. Copyright laws of third parties are respected as long as the contents on these websites do not originate from the provider. Contributions of third parties on this site are indicated as such. However, if you notice any violations of copyright law, please inform us. Such contents will be removed immediately.

Indication of source for images and graphics

The images published on this website and in DesignFiX are subject to copyright law. A use of images requires therefore a consent of the authorized person.

Using images licensed by

81776593The interior of an empty room© Yuriy Bel'mesov

Using images licensed by

136617412Builder woman sketching project© Sergey Nivens
97953998Rules Business Concept with female© DOC RABE Media
90641767Modern digital computer© sdecoret
74337175Modern digital computer© sdecoret
52287224The tablet PC with a surface blue Keyboard...© Oleksandr Delyk
53536057Businessman scanning of a finger on a touch...© sommai
51963408Hands with world mail delivery on...© sommai
56425777Businessman holding Reaching images streaming...© sommai
42973371A Blue Evening Istanbul Bosphorus...© FOTOALEM
58552124Animation of Broken Concrete Wall...© ras-slava
50372682Concrete walls on a train station© h368k742
54889768White wall with decorative stucco© eugenesergeev
36005654Anker für Beton© Robert
36005667Befestigung Beton Anker© Robert
47911098Lächelnder mann breitet die Arme aus© contrastwerkstatt
25153990Stairway© chaya1
30864131Treppe - Wand© Tiberius Gracchus
31459913Geländer© Angela Rohde
42787740Civil engineer with a laptop on site© Edler von Rabenstein
25555044Wohnungsbau© Kara
45455758Bauarbeiter auf der Baustelle© Peter Atkins
31683344Baumaterial© spuno
41799071Betonpumpenschlauch© Kara
11924938Die frau am bau© Lucky Dragon
26396728Architekt© Udo Kroener
19881050Baubesprechung© imageteam
43501283Bauingenieure mit Helm© Gerhard Seybert
47190171Ingenieurin plant...© Picture-Factory
39438165Wasserwaage, Plan und Taschenrechner© Fontanis
35826760Baustelle© photo 5000
47696117Pfeil mit Baum BAUSTELLE© Daniel Ernst
42883697Civil engineer and construction worker...© Edler von Rabenstein
48056472Erfolgreicher Bauleiter© Christian Schwier
41770124Baustelle© photo 5000
42223698Betonieren© photo 5000
13466192Technische Zeichnung© Felix Schollmeyer
17590064Plan08© alnitak
23424312Planungsbüro© imageteam
18421777Ingenieure auf der Baustelle© imageteam
24773113Architekt© imageteam
39922319Baupläne© Matthias Stolt
30668857Plan Besprechung© foto_barak
107312523D plan drawing...© ArchMen
10731252Metal Textur...© Sebastian Kaulitzki
37389934seamless cement texture...© maxximmm
35327795Steel Bars© odluap
11125337Architekturhintergrund© imageteam
11367996Montage-2© Nik
3069473Tools of an architect tilted© mark huls
76797607IT© abesan
48975209Chemical Bolt© T-REX
69438690Client Testimonials© Mathias Rosenthal
77486037Time for Feedback...© gustavofrazao
77548716We Want Your Feedback...© gustavofrazao
66590758Steel Pipes...© wthitiworasith
88598595Seilendverbindung...© johnmerlin
83309917Roter Stahlträger...© johnmerlin
84015792Stahlträger Betonfundament...© johnmerlin
100086006Great plan...© Sergey Nivens
53472671X impossible sign© vector_master
99591592Great plan...© Sergey Nivens
92433221Foreign languages© Cybrain
99219841Great plan for success achieving© Sergey Nivens