Contact AST System sp. z o.o. 2 Ochla – Kornela Makuszyńskiego Street 66-006 Zielona Góra, Poland Telephone: +48 68 303-00-54 E-mail: ast@astsystem.pl serwis@astsystem.pl NIP: PL9731018752 REGON: 081235958 KRS: 0000523066 BDO: 000006327