This website is the property of ONE TIME OXY S.L. (hereinafter RAS), with NIF No. B63990592 and address in Pol. Ind. URVASA, Carrer Berguedà nº 4, Nave 4, CP 08130 Santa Perpètua de Mogoda (Barcelona) and Registered in the Mercantile Register of Barcelona in Volume 37958, Folio 198 , Page B 312858.

For any question or proposal, contact us by calling +34 93 544 39 93 or by e-mail

This web page is governed by the regulations exclusively applicable in Spain, being subject to it, both nationals and foreigners who use this website.

Access to our website by the USER is free and is conditioned on the prior reading and acceptance of these GENERAL CONDITIONS OF USE valid at the time of access, expressly and without reservation, which we ask you to read carefully. The USER at the time you use our portal, its contents or services, accepts and expressly submits to the general conditions of use of it. If the USER does not agree with the present conditions of use, he / she must abstain from using this portal and operate through it.

At any time we can modify the presentation and configuration of our website, expand or reduce services, and even delete it from the network, as well as the services and content provided, all unilaterally and without prior notice.



All content, texts, images, and source codes are the property of ONE TIME OXY S.L. or from third parties to whom their exploitation rights have been acquired, and are protected by Intellectual and Industrial Property rights.

The USER is only entitled to a private use of the same, without profit, and needs express authorization to modify, reproduce, exploit, distribute or exercise any right belonging to its owner.


RAS is a registered trademark, and its reproduction, imitation, use or insertion of these trademarks without our due authorization is prohibited.

The establishment of links to our portal does not confer any right over it. Likewise, the simple fact of establishing a link to our website does not give the right to grant the category of collaborator or partner.

RAS is exempt from liability for any claim regarding the intellectual property rights of the articles and images published by third parties on its website.

It is absolutely forbidden the total or partial imitation of our portal.



Access to our website is free and does not require subscription or prior registration.

The sending of personal data implies the express acceptance by the USER of our privacy policy.

The USER must access our website in accordance with good faith, the rules of public order and these General Conditions of use. Access to our website is made under the sole and exclusive responsibility of the USER, who will be liable in any case for any damages that may be caused to third parties or to ourselves.

The USER is expressly prohibited from using and obtaining the services and contents offered on this website, by procedures other than those stipulated in these conditions of use.

The USER is prohibited from any action on our website that causes an excessive overload of operation to our computer systems, as well as the introduction of viruses, or installation of robots, or software that alters the normal functioning of our website, or ultimately cause damage to our computer systems.

Taking into account the impossibility of control over the information, contents and services contained in other web pages that can be accessed through the links that our website may make available to you, we inform you that RAS is exempt from any liability for damages of any kind that may arise from the use of these web pages, outside our company, by the USER.

RAS reserves the right unilaterally and without prior notice to cancel any USER that the organization understands that has violated the conditions governing the use of our website, without the USER having the right to claim any kind for this type of actions . Likewise, it reserves the right to exercise appropriate legal actions against those who violate these general conditions of use, accepting the USER that the non-initiation of these actions does not constitute a formal resignation, remaining in force until the legal deadlines of prescription of infractions.