DNL Mühendislik has been a symbol of reliability and quality in the iron and steel industry since 1998. With nearly 30 years of experience, we operate in a total production area of 2,000 m², including 1,000 m² of indoor and 1,000 m² of outdoor space.
Our company specializes in the production of electric arc furnace equipment and filtration systems for steel plants and industrial facilities. All our manufacturing processes are carried out in compliance with ISO 9001 and EN ISO 3834-2 quality standards.
We ensure the high performance and durability of our products through robust quality control processes and a strong commitment to production excellence. Embracing innovation, we continuously improve our offerings by keeping pace with technological developments.
With an environmentally responsible production approach, we integrate sustainability into our operations.
While we continue to serve our domestic customers as Mervem Çelik Makina, we have been serving our international customers through DNL Mühendislik Makina Sanayi ve Ticaret Ltd. Şti. since 2019.

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