S-DH GmbH 
Sputter-Duennschichttechnik Heidelberg
Hans-Bunte-Str. 8-10
69123 Heidelberg
Germany

Phone: +49 6221 739441
Fax: +49 6221 739443 
E-Mail: mail@s-dh.de
Internet: www.neutronguide.com

Harald Haese, CEO

Andreas Knoepfler
Registration Court: Amtsgericht Mannheim, HRB 336593

Sales tax identification number: DE 211247773

Responsible for content according to section 10 (3) of the German Interstate Agreement on Media Services (MDStV): Harald Haese (Contact above)