3. Yal?t?m ve Yang?n Güvenli?i: Yang?na dayan?kl? kaplamalar ve ?s? yal?t?m? sa?layan malzemeler tercih edilmelidir.Çelik Yap?, which continues on its way While using the accountability of carrying out company with the Newest and Innovative organizations of the global economic climate, always considers the standard and fulfillment it offers to it