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About Us
About Us
Our company, which has been serving under the MDSJ brand for many years, aims to reach higher levels in the globalizing world while maintaining its position in changing market conditions. Providing high-quality service to our valued business partners, strengthening brand perception and awareness, gaining new customers in the European market, and sustaining company development transparently are among our priorities.
By adopting a modern, up-to-date and innovative approach suitable for our field of activity, we aim to bring new motivation and dynamism to our team. With this transformation, our company now continues to operate under the DUCON brand. The DUCON trademark has been registered with EUIPO and has been chosen as a memorable brand suitable for the main theme of its field of activity.
DUCON equipment includes wet scrubbers, venturi scrubbers, dust cyclones, wet precipitators, carbon adsorbers, SCR NOx systems and baghouse filters. These equipment help users comply with the latest government environmental regulations for gas and particulate emission control, while also contributing to the recovery of valuable products released into the atmosphere.
What sets MDSJ apart is its uninterrupted operation since 1986 and the successful completion of more than 4,500 project installations worldwide. Our equipment is recognized for quality workmanship, durable construction, long service life and high efficiency.
Projects
Countries
Founded
Efficiency
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Quality, environmental and occupational-safety management systems plus CE conformity certificates, issued by independent accredited bodies. Click a card to view the certificate.
Common Questions
What sets MDSJ Process apart from other manufacturers? +
Continuous operation since 1986, 4,500+ projects worldwide and exports to 40+ countries. Single-source turnkey engineering from design to commissioning, with 100% domestic, independent manufacturing.
Does MDSJ Process own the DUCON brand? +
Yes. DUCON is MDSJ Process's own trademark, registered with EUIPO and in Turkey. It has no affiliation with, or license from, the US-based Ducon.
Where is manufacturing carried out? +
Our headquarters is in İstanbul (Şişli/Mecidiyeköy) and our manufacturing plant is in Çerkezköy/Tekirdağ (Veliköy OSB). We also have an office in Dnipro, Ukraine.
Which standards and certifications do you comply with? +
Our ISO 9001:2015 (quality), ISO 14001:2015 (environmental) and ISO 45001:2018 (occupational health & safety) management system certificates are issued by FQC. Our wet scrubber, jet pulse bag filter and radial fan products are CE-certified (Machinery Directive 2006/42/EC; TS EN ISO 12100, TS EN 60204-1) by the notified body QA Technic. ATEX-compliant design is optional for explosive atmospheres; designs are validated with CFD analysis and target current emission regulations.
Do you modernize existing plants? +
Yes. We can assess existing filter area, fan, dust/gas discharge, controls and maintenance access, and propose a technical modernization (retrofit).
Which countries do you serve / export to? +
We provide fast service across Turkey and the Marmara region while exporting to 40+ countries; the European market (including Germany) is an active target.