Company Overview

ABOUT DS21

vALUES

Core Philosophies

vALUES

Core Philosophies

ds21

Company Overview

DS21 specializes in designing and manufacturing cutting-edge solutions for wastewater treatment, demineralized water treatment, condensate water treatment and other industrial water needs.

With more than one thousand installations in Korea and hundreds internationally, we have built a strong global presence. Our reputation is reinforced by our partnerships with industry leaders such as Saudi Aramco, KNPC (Kuwait National Petroleum Company), KOC (Kuwait Oil Company), SWCC (Saline Water Conversion Corporation), Sabic, ADNOC (Abu Dhabi National Oil Company) and Oman Oil & Gas Company in the Middle East, along with PTT, Pertamina and Petronas in Southeast Asia.

Approved Vendor of The Following Companies

Approved Vendor of The Following Companies

At DS21, we are committed to becoming the world’s leading engineering and manufacturing company.

CERTIFICATIONS

HISTORY

Company History

1998

DS21 Founded

2006

Owned Incheon Manufacturing Facility

2015

R&D for Nutshell Filter

2018

2nd Manufacturing Facility in Bugokgongdan

2022

DS21 Acquired by CECO Environmental

2024

Opened Seoul Office

HISTORY

Company History

1998

DS21 Founded

2018

2nd Manufacturing Facility in Bugokgongdan

2006

Owned Incheon Manufacturing Facility

2022

DS21 Acquired by CECO Environmental

2015

R&D for Nutshell Filter

2024

Opened Seoul Office

Head Office / Manufacturing

20, Majung 5-RO, Seo-Gu, Incheon, Korea (3,300 m²)
Tel : 82-41-357-3151
Tel : 82-41-357-3152

Seoul Office

508, Unionhotel(Unionwork), 136 Yangpyeong-ro, Yeongdeungpo-gu, Seoul, Republic of Korea (07205)

Tel: 82-32-585-7000

2nd Manufacturing Facility

35, Bugokgondan 4-Gil, Songak-Eup, Dangjin-Si, Chungcheongnam-Do, Korea (15,004 m²) 

Tel : 82-41-357-3151

Tel : 82-41-357-3152