Alkem Teknik Hizmet Ltd. Sti.
Hanimefendi Sok. 117/8
80260 Sisli Istanbul
Turkey
Telephone: 90-212-2301383
Fax: 90-212-2320093
email: email
GEA Tuchenhagen Müh. Mak.
San. ve Tic. Ltd. Sti.
Ankara Asfalti 25. km.
Ansizca Köyü 35170
Kemalpasa-IZMIR
Turkey
Telephone: 90-232-8770632
Fax: 90-232-8770642
email: email