OSATU, S. Coop.

Edificio Zearrekobuelta, Subida de Areitio, No. 5 48260 Ermua / Vizcaya Spain Phone: +34 943 170266 Fax: +34 943 170227 http://www.osatu.com mcerezal@osatu.com Company Contacts Department/ Name Address Export department mcerezal@osatu.com Technical service department lmzurikarai@osatu.com

Optiplan GmbH

Wacholderstr. 18-22 40489 Düsseldorf Germany Postfach 34 02 06 40441 Düsseldorf Phone: +49 203 74211-0 Fax: +49 203 74333 http://www.optiplan.org optiplan@optiplan.org Company Contacts Department/ Name Address Sigrid Wagner Tel: 49-203-74211-0 optiplan@optiplan.org

Osteomed

Parc de la Méditerranée, District de M ontpellier 34470 Pérols France Phone: +33 467 5047-00 Fax: +33 467 5047-04 http://www.osteomed.com.fr osteomed@osteomed.com.fr Company Contacts Department/ Name Address Idell Marin +33 467 50 49 00 imarin@osteomed.com.fr