- GEMSAN GENEL ENDUSTRI MADDELERI SANAYI VE TICARET AS
- Address:Omerli Mah. Adnan Kahveci CAD. Hadimkoy
- Tascioglu company
- Address:irmak CD no 23 beyoglu
- Ferrorefrakter INC.
- Address:Muallimkoy Yolu Uzeri
- Teknometal Ltd. Sti.
- Address:Boya Vernik Sanayi Bolgesi, Aydinli Mah, Bati CAD, 2. Sk, Tuzla
- D&D Fast Response Buildings
- Address:Behcet Necatigil
- Erler Kimya Sanayi ve Ticaret Ltd. Sti.
- Address:416 Sk No.84 5. Sanayi Sitesi Pinarbasi
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