Contact Form Notice: JavaScript is required for this content. Address İ.O.S.B Atatürk Bulvarı Haseyad 2. Kısım Elim Tokatlı İş Merkezi No:112/3 Başakşehir/İSTANBUL 34490 Telephone 0212 617 22 22 0533 347 72 57 E-Mail info@durof.com Working hours; Monday-Friday: 9.00 – 19.00 Saturday: 9.00-13.00