Çemtas Çelik Makina Sanayi ve Ticaret A.S. engages in the production and sale of steel products in Turkey. The company offers carbon, structural, case hardening, spring, microalloyed, free-cutting, stainless, boron, and carbon tool and bearing steels, as well as steels for quenching and tempering. It also provides spring steel flat, peeled round, hot rolled round, and stabilizer bar sections. The company was incorporated in 1970 and is based in Bursa, Turkey. Çemtas Çelik Makina Sanayi ve Ticaret A.S. is a subsidiary of Bursa Cimento Fabrikasi A.S.