Hellstein spol. s r.o. Petřvaldská 459 , Šenov u Ostravy , 739 34 Czech Republic Environmental XPRT Downloads About Solutions products industries Publications videos Downloads Home Companies Hellstein spol. s r.o. Memberships Hellstein spol. s r.o. Memberships Asociace pro vodu CR - CzWA Malé domovní cistírny a odlucovace - OS-CAO-CZWA Back to Company Profile