With over 70 years of experience in the industry, SÜMER ÇELİK DÖKÜM SAN. VE TİC. A.S. has carried out its production with its knowledge, experience, technology, and superior service approach. With all the knowledge it has shared with us, SÜMER METALURJİ VE DEMİR ÇELİK A.S. was established in 2025.

With a solution partner approach, we provide product model design, 2D/3D drawings, feeder-channel designs, simulation, and technical support services. We share our experience, accumulated over 20 years, with our customers and leading domestic and international suppliers in the field.