Head office:

HARTEG GmbH

Bärensteiner Str.13
01277 Dresden
Germany
Tel/Fax Central: +49 (0) 351 6465219

E-mail contact:

Representative office for Czech Republic and Slovak Republic:

KNOWLEDGE EXPRESS  ČR, s.r.o.
Holečkova 777/39, 150 00 Praha 5
tel.: + 420/ 257 320 465,
tel./fax: + 420/ 257 317 882                                                    

E-mail:  ,.