3601 Algonquin Road Suite 305
Rolling Meadows, IL 60008

Tel: 847-797-1860
Fax: 847-797-1876
E-Mail: dqsinfo@dqsusa.com

Registered Office
State of Illinois
Tax-Identification-No.: 36-4072383

Managing Director:
Sied, Sadek, Director Int'l Business Development
Dipl.Ing Stefan Heinloth MBA

Website:
Editor-in-chief: Lee Ann Strepina

Copyright:
DQS permits the use and copying of materials for strictly personal use only. The use and copying for other purposes is strictly subject to prior permission.

External Links:
Despite careful review of contents, DQS cannot accept any liability for the contents of external links. Responsibility for their contents lies solely with their providers.

Realization:
Vogel Druck und Medienservice GmbH & Co. KG
Leibnizstrasse 5
97204 Höchberg
Germany