- Otkon Automatic Control Instruments Export Co. Ltd
- Address:Perpa Tic. Mrk. A Blok Kat: 5 No: 402
- SNL ELECTRICAL SUPPLIES
- Address:Gul CAD. No: 12 Maltepe
- Baster
- Address:A. O. S. B. 10006 / 1 Sok. No: 35 Cigli
- yucemak
- Address:1607 sokak No: 21 / c doganlar
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