ROMSTAL Constanta
Adresa: Constanta, Str. I. C. Bratianu nr. 131
Telefon: 0372 123 107
Email: office@romstal.ro
ENGIE Constanta
Adresa: Constanta, Str. Vasile Pârvan, nr. 16
Telefon: 021 93 66
ROMSTAL Mangalia
Adresa: Mangalia, Str. M. I. Dobrogeanu nr. 18A
Telefon: 0372 123 140
Email: office@romstal.ro