You are here


You are here

1. Liable and responsible for this website is

BIT Bierther GmbH
Dützhofer Str. 7
53913 Swisttal-Heimerzheim
Phone: +49 22 54 - 9 61 0-0
Fax: +49 22 54 - 9 61 0-99

Managing Director: Frank Bierther
District Court of Bonn · HRB 10435 · Registered office: Heimerzheim
VAT ID: DE 812041982

2. Disclaimer

BIT GmbH strives to ensure that the information available to the visitors in their website is correct and accurate. However, a guarantee for the quality, accuracy, completeness and actuality of such information and data is excluded. All offers are non-binding and all of the information and data are tentative. We reserve the right, at any time without prior notice, to make changes, additions and deletions to any information and data on our website. In addition, BIT GmbH is liable for neither direct nor indirect damages, including lost profits that may arise from the use of information and data in our website. All rights and obligations between BIT GmbH and the user of this website or third parties are excluded.

3. Referrals and links

BIT GmbH are not responsible for the content or design of pages that can be reached via links or references from this website and therefore assume no liability of any kind for such. We declare that at the time of setting the link, no unlawful content could be detected on the pages linked and to have no influence whatsoever on the current and future creative design, contents or copyright of the linked pages. We therefore expressly distance ourselves from all content on all web pages linked to throughout our website. This disclaimer applies to the links placed on our website, as well as to the content of pages to which links point. It also includes all entries made by third persons in guest books set-up or provided by BIT GmbH / www.bit-gmbh or discussion forums or any information areas which can be accessed without our prior consent. .

4. Copyright and Trademark Law

BIT GmbH explicitly point out that the texts, photographs, images, audio documents, video sequences, animations, and particularly company logos etc. used in this website are subject to copyright and other laws regulating the protection of intellectual property. Therefore any further use, editing, store or reproduction or any commercial use in particular are not permitted and require explicit authorisation by the copyright owner. All trademarks and logos on this website are legally protected trademarks and are subject to the provisions of the applicable trademark law and the rights of ownership of the respective registered owner. Where third-party rights are not affected and goods created or owned by BIT GmbH are concerned, the  users of this website are granted to use, store or reproduce  the texts, photographs and images on this website for publication, teaching and personal use, only when mentioning the source of information. Under no circumstances may these objects be modified, or used for business purposes or on other websites.

5. Privacy

If and when there is an opportunity within our website to enter personal or business information (e-mail addresses, names, addresses,), the user will be revealing this information on a strictly voluntary basis. The use of the offered services is permitted– if and so far technically possible and reasonable - without specification of such data or under specification of anonymised data or an alias.

6. Legal validity

The use of or any related act, conduct, acquiescence or omission is subject solely to German law. Place of performance and court of jurisdiction is Rheinbach, to the extent permitted by law. If any parts or individual formulations of this text should fail to conform to the valid legal situation, or be no longer or not fully in conformity therewith, this shall not affect the content or validity of the remaining parts of the document.

Webdesign, SEO:

diefarbeblau, Stefanie Linnartz

Rheinfoto, Maren Richter

Extrusia GmbH
EDV Euskirchen


Recertification according to DIN ISO 9001:2015

Successfully recertified to the Standard DIN EN ISO 9001:2015

Jule 19th, 2019 - BIT Bierther GmbH has successfully recertified its quality management according to DIN EN ISO 9001:2015.

The certificate was issued by TÜV Rheinland.

TÜV Certificate english

Direct enquiry

Use this form
for a direct request
to our sales

to request ...


Information, Certificates