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Legal Notice

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These general conditions of use of the website regulate the terms and conditions of access and use of, owned by Ortiz Aspizua Hermanos, S.L.U. with address at Calle Ribera de Erandio, 10, 48950 Erandio and with Tax Identification Code number B48309041, (hereinafter, ZITRO) that the user of the Portal must read and accept in order to use all the services and information provided from the portal. The mere access and/or use of the portal, all or part of its contents and/or services means full acceptance of these general conditions of use.

Privacy & Cookie Policy

ZITRO does not use cookies to collect user information, nor does it log access IP addresses.

ZITRO contains links to third-party websites, whose privacy policies are not the responsibility of ZITRO By accessing such websites you can decide whether to accept their privacy and cookie policies. In general, if you browse the Internet, you can accept or reject third-party cookies from the configuration options of your  browser.

Terms of Use

These general terms and conditions of use of the portal regulate access to and use of the portal, including the contents and services made available to users on and/or through the portal, either by the portal, its users or third parties. However, access to and use of certain content and/or services may be subject to certain specific conditions.


The company reserves the right to modify the general terms and conditions of use of the portal at any time. In any case, it is recommended that you periodically consult these terms of use of the portal, as they may be modified.

User Obligations

The user must respect at all times the terms and conditions established in these general conditions of use of the portal. The user expressly declares that he/she will use the portal diligently and assume any responsibility that may arise from non-compliance with the rules.
Likewise, the user may not use the portal to transmit, store, disclose, promote or distribute data or content that is carrier of viruses or any other computer code, files or programs designed to interrupt, destroy or impair the operation of any computer or telecommunications program or equipment.

Responsibility of the portal

The user acknowledges and accepts that the portal does not grant any guarantee of any nature, whether express or implicit, about the data, contents, information and services that are incorporated and offered from the portal.
Except in cases where the Law expressly imposes otherwise, and exclusively to the extent in which it imposes it, the Portal does not guarantee or assume any responsibility with respect to possible damages caused by the use and use of the information, data and services of the Portal.
In any case, the Portal excludes any liability for damages that may be due to the information and/or services provided or supplied by third parties other than the Company. All responsibility will be the responsibility of the third party, whether supplier or collaborator.

Intellectual and industrial property

All contents, trademarks, logos, drawings, documentation, computer programs, source code or any other element susceptible to protection by intellectual or industrial property legislation that are accessible on the portal correspond exclusively to the company or its legitimate owners and all rights over them are expressly reserved. It is expressly forbidden to create hypertext links to any component of the Portal’s web pages without the company’s authorization, provided that they are not to a Portal’s website that does not require identification or authentication for access, or that it is restricted.
In any case, the portal reserves all rights over the contents, information, data and services it holds over them. The portal does not grant any licence or authorisation to use its contents, data or services, other than that expressly detailed in these general conditions of use of the portal.

Governing Law, Competent Jurisdiction and Notices

These terms and conditions are governed by and construed in accordance with the laws of Spain. The courts and tribunals of Bilbao will be competent for any claim. All notifications, requirements, requests and other communications that the User wishes to make to the Company that owns the Portal must be made in writing and it will be understood that they have been correctly made when they have been received at the following address