This site is the property of SCIENTIFIC/MHD sarl, registered in the Valenciennes trade register under number 445 520 414.

Registered office:

272, avenue Henri Barbusse


Tel: 33 (0) 3 27 45 00 24
Tel: 33 (0) 3 27 42 16 06

Contact by email: or
You have a form to send a message by clicking on "Contact us".

SIREN: 445 520 414 00027       VAT NUMBER: FR 00 445 520 414

For all non-professional Internet users
We invite you to consult our General Conditions of Sales section.

For our professional customers
Our professional customers have the possibility, within the framework of our "B2B" access, to transmit orders to us.
This transmission is only possible if the professional customer has personally requested the opening of a "B2B" account. In this case, we will provide them with an access code that they can use at any time to select the items they wish to purchase and to confirm their orders.
No payment through our website is possible, no banking data is collected for our professional reseller customers.
We invite all retailers wishing to work with our company to send their request to open a professional account by emailing all their details and attaching a copy of their trade register on

Our business customers may request the modification, correction or deletion of this data by contacting us at the following e-mail address

This entire site is subject to French and international legislation on copyright and intellectual property. All reproduction rights are reserved, including for downloadable documents, notices in French and catalogues.

The reproduction of all or part of this site on an electronic or paper medium, the use of of a notice in French owned by the company for an article not sold by it is prohibited and liable to prosecution, unless written permission is obtained from the manager.