Sayın Construction: D100 Karayolu Üzeri Beşköprü Mevki No:176 Adapazarı / Sakarya Sayın Egypt: Giza, Sheikh Zayed, Polygon, Kat 6, Bina 7, Beverly Hills, Egypt Sayın Industry: Mahmutbey Mah. İSTOÇ Ticaret Merkezi 21. Ada NO: 21 Bağcılar- İstanbul/ Türkiye Sayın Stroy: Russia, 123112, Moscow, Presnenskaya emb., 8, building 1, Moscow City, Moscow Tower, Office 231M UAE Office: DMCC Business Centre, Unit 30-12-19, Jewellery & Gemplex 3 Dubai, United Arab Emirates
Sayın Construction: +90 264 291 19 01 Sayın Industry: +90 212 659 19 59 Sayın Stroy: +7 919 727 21 41
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