Sezai construction, transport, infrastructure and superstructure projects that require significant domain expertise and signing experience, trust has become one of Turkey's most needed construction companies. The world's latest technological developments in reconciling Sezai construction with local knowledge, in every region of up to Turkey from Edirne to Sanliurfa committed to attain the modern transportation network of our city, is a great pride in contributing to the development of our country and development. Since its establishment in 2002, Seza İnşaat has strengthened its technical infrastructure, machine park and staff with each new project realized. In the areas that demand competence such as highway, railway, highway, bridge and tunnel construction, mega projects are completed at the time of commitment and in high quality. The company that acts with the sense of social responsibility that takes people to the center, is respected, and the pioneer of being a pioneer in the sector. Founded in -2002 is a private company. - The center is in Ankara. - There are administrative offices in Iraq and Iraq. -Has important projects in various fields such as highway, railway and subway construction requiring heavy construction. -Turkey Transport, Maritime Affairs and Communications Ministry also found in has a prestigious customer portfolio. Service quality is certified with ISO 9001: 2008, ISO 14001: 2004 and OHSAS 18001: 2007 certificates. -Turkey Transport, Maritime Affairs and Communications Ministry also found in has a prestigious customer portfolio.