To purchase Hogrefe products:
Tel.: + 7 499 380 73 10, + 49 (0) 551 99950 - 720
Fax: + 49 (0) 551 99950 - 721
E-mail: customerservice.ru@hogrefe.com

For technical questions regarding Hogrefe Testsystem:
Tel.: + 7 499 380 73 10, + 49 (0) 551 99950 - 720
E-mail: hts-support.ru@hogrefe.com