Doka Endüstri Ltd. Şti. was established in Istanbul in 1983 with the aim of operating in the manufacturing of structural steel and heavy industrial machinery. With over 40 years of experience, an expert team, a strong machinery park, and state-of-the-art technology, it continues its operations in accordance with international standards in its Sancaktepe and Hendek factories. It has a steel processing capacity of 24,000 tons per year in a 30,000 m² covered area. With a total of 250 employees, including 10 engineers and 20 administrative personnel, it is a reliable solution partner in domestic and international projects. It manufactures according to EN, API, and ASME standards and holds EN1090-2 EXC4 certification.