Menu
Ansprechpartner

Your contact persons in alphabetical order

Quicknavigation

A

B

 

C

D

F

G

 

H

I

J

K

 

L

M

N

P

 

R

S

 

T

V

W

Z

» Precious metal semi-finished products
» Precious metals semifinished products technique
» Chemicals / Equipment
» Precious metals refining
» Industrial recycling
» Surface coating
» Dentals products
» Investment
We use cookies to ensure that we give you the best experience on our website. Our website uses cookies, which could include also third party cookies, to send advertising that is relevant to you. If you want to find out more about the cookies we use and how to disable them, you can access our Cookie Policy. By continuing your visit on the website, you consent to the use of the cookies.
X
  • Cookie-Guideline
  • Cookie-List
  • Cookie-Settings

What are cookies?
Cookies are small text file stored on your computer or mobile device when visiting our website.

Why we use cookies
We use cookies to ensure that we give you the best experience on our website. Our website uses cookies, which could include also third party cookies, to send advertising that is relevant to you.

Are all cookies the same?
Cookies can be classified as it follows:
Session-Cookies. These cookies are automatically erased when you close your browser.
Permanente Cookies. These cookies remain on your device until they expire (in terms of minutes, days or years since the cookie creation/update).
Third-Party cookies. These cookies are stored on behalf of third parties.
Cookies can be managed and deleted by setting your browser. However, this may prevent you from properly use certain features on our website.
For more information please visit www.aboutcookies.org or www.allaboutcookies.org.

How to manage cookies using our website
To give you the best experience on the cookie management side, we classify cookies of this website in four categories, based on their purpose: essential, comfort, performance, advertising. 
You can enable and disable directly from this website each of the above cookie category (with the only ecception of essential cookies, which are strictly necessary). In case of Third-Party cookies, this website will not use them after disabling (we cannot delete them).

Essential: These cookies are essential for websites and their features to work properly. E.g.: authentication cookies.

Comfort: These cookies enable us to improve comfort and usability of websites and to provide various features. E.g.: comfort cookies can be used to store search results, language, character dimensions.

Performance: These cookies collect information about how you use websites. Performance cookies help us, for example, to identify especially popular areas of our website. In this way, we can adapt the content of our websites more specifically to your needs and thereby improve what we offer you.

Category Name Third party Typology Description
Essential be_lastLoginProvider typo3.org Session

Used by TYPO3. The cookie is used to determine when the user last logged in to the TYPO3 backend.
Description

Used by TYPO3. The cookie is used to determine when the user last logged in to the TYPO3 backend.
Essential fe_typo_user typo3.org Session

Used by TYPO3. With the help of the cookie, a TYPO3 frontend user is uniquely determined.
Description

Used by TYPO3. With the help of the cookie, a TYPO3 frontend user is uniquely determined.
Essential be_typo_user typo3.org Session

Used by TYPO3. With the help of the cookie, a TYPO3 backend user is uniquely determined.
Description

Used by TYPO3. With the help of the cookie, a TYPO3 backend user is uniquely determined.
Essential j77cookie_cat-* typo3.org Session

Needed by TYPO3. The cookie is used to save which of the cookie categories the website visitor has switched off.
Description

Needed by TYPO3. The cookie is used to save which of the cookie categories the website visitor has switched off.
Essential j77cookie_cookie-closed typo3.org Session

Needed by TYPO3. The cookie is used to record whether the site visitor has made his cookie policy settings and closed the cookie banner.
Description

Needed by TYPO3. The cookie is used to record whether the site visitor has made his cookie policy settings and closed the cookie banner.
Essential ga-disable-UA-* google-analytics.com 1 year

Used by Google Analytics. The cookie deactivates the visitor's tracking on Google Analytics.

Description

Used by Google Analytics. The cookie deactivates the visitor's tracking on Google Analytics.

Category Name Third party Typology Description
Comfort NID google.com 6 months

Used by Google. The cookie contains a unique ID that Google uses to store your preferences and other information, including your preferred language (eg, German), how many search results per page you want to display, and whether to enable the Google SafeSearch filter. The detailed privacy policy can be found here: https://www.google.com/policies/privacy/
Description

Used by Google. The cookie contains a unique ID that Google uses to store your preferences and other information, including your preferred language (eg, German), how many search results per page you want to display, and whether to enable the Google SafeSearch filter. The detailed privacy policy can be found here: https://www.google.com/policies/privacy/
Category Name Third party Typology Description
Performance _gat_UA-* google-analytics.com 1 minute

Used by Google Analytics to limit the request rate. The detailed privacy policy can be found here: https://www.google.com/intl/en/analytics/privacyoverview.html
Description

Used by Google Analytics to limit the request rate. The detailed privacy policy can be found here: https://www.google.com/intl/en/analytics/privacyoverview.html
Performance _ga google-analytics.com 2 years

Used by Google Analytics. With the help of the cookie, unique users and updates to the data volume limit can be distinguished anonymously. The detailed privacy policy can be found here: https://www.google.com/intl/en/analytics/privacyoverview.html
Description

Used by Google Analytics. With the help of the cookie, unique users and updates to the data volume limit can be distinguished anonymously. The detailed privacy policy can be found here: https://www.google.com/intl/en/analytics/privacyoverview.html
Performance _gid google-analytics.com 1 day

Used by Google Analytics. The cookie registers a unique ID that is used to generate statistical information about how the visitor uses the website. The detailed privacy policy can be found here: https://www.google.com/intl/en/analytics/privacyoverview.html
Description

Used by Google Analytics. The cookie registers a unique ID that is used to generate statistical information about how the visitor uses the website. The detailed privacy policy can be found here: https://www.google.com/intl/en/analytics/privacyoverview.html
Performance _dc_gtm_UA-* googletagmanager.com 10 minutes

Used by Google Tag Manager. The cookie is used to obtain information about user behavior and allows us to improve our site content and features. The detailed privacy policy can be found here: https://www.google.com/policies/privacy/
Description

Used by Google Tag Manager. The cookie is used to obtain information about user behavior and allows us to improve our site content and features. The detailed privacy policy can be found here: https://www.google.com/policies/privacy/

This page allows you to change cookie settings for this website. After changing your settings, click on the SAVE button.

Essential: These cookies are essential for websites and their features to work properly. E.g.: authentication cookies.

Find out more

Comfort: These cookies enable us to improve comfort and usability of websites and to provide various features. E.g.: comfort cookies can be used to store search results, language, character dimensions.

Find out more

Performance: These cookies collect information about how you use websites. Performance cookies help us, for example, to identify especially popular areas of our website. In this way, we can adapt the content of our websites more specifically to your needs and thereby improve what we offer you.

Find out more
SAVE
X