SiSSWA GMBH
Institute for Certification
Monschaustr. 13 a
D – 42369 Wuppertal
Telephone: + 49 (0)202 / 2 46 11 39
FAX: + 49 (0)202 / 2 46 11 38
E-mail: info@sisswa.com
SiSSWA GMBH regional office
Institute for Certification
Gneisenaustr. 44-45
D – 10961 Berlin
Telephone: + 49 (0)30 / 61 65 85 70
E-mail: andreas.kutschke@sisswa.com
SiSSWA SL
Instituto de Certificación
Calle 600, n° 13,
46182 – La Canyada (Valencia)
Telephone: +34 – 609 671 844
E-mail: alfonso.ribarrocha@sisswa.com