Hefal Serwis S.A. ul. Marklowicka 30a 44-370 Wodzisław Śląski 
Tel.: +48 32 456 02 22 Tel.: +48 32 456 02 62 Fax: +48 32 456 05 66
e-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it. www.hefalserwis.pl