CJK / 주식회사씨제이케이

We are innovating the future with technology that thinks about people and the environment.

사람과 환경을 생각하는 기술로 미래의 혁신을 이루고 있습니다.

Business Area

We protect the value of a clean environment and ensure future sustainability through advanced water treatment technology.

Integrated Maintenance

Integrated Maintenance

Integrated Maintenance (O&M Services)

Integrated Maintenance

Following equipment installation, we provide a "Total Care Service" that integrates the expert maintenance know-how of our subsidiary, J&I Water, to ensure stable operations.
We proactively prevent potential risks through the scheduled replacement of RO/UF membranes and various filters—the core of water treatment systems—as well as regular inspections using specialized equipment.
Through our 24-hour emergency maintenance response system and systematic Operations & Maintenance (O&M), we extend the lifespan of our clients' facilities and achieve significant reductions in operational expenditures (OPEX).

Key Services Key Service Areas
  • Water Quality Management & Precision Analysis

    We manage and optimize operating conditions to ensure that critical site facilities function at peak performance. Through various ion analyses, microbial cultivation, and ICP-based precision analysis, we provide highly reliable, water quality data-driven guidance.

  • Water Treatment Facility Operations Consulting

    We suggest optimal equipment operating conditions for each process in response to environmental changes and variations in raw water composition. We maximize facility efficiency through professional index analysis, including membrane differential pressure management and conductivity monitoring.

  • Water Treatment Equipment Cleaning (CIP)

    We perform professional cleaning operations to remove contaminants from RO and EDI facilities. Through systematic Clean-In-Place (CIP) processes, we restore membrane performance and extend replacement cycles, contributing to significant cost savings.

  • Consumables Replacement & Emergency Maintenance

    Our expert personnel directly handle the installation and replacement of ion exchange resins, RO/UF membranes, and various filters. We operate a 24-hour emergency maintenance system to minimize customer losses caused by unexpected downtime.

TOP
  • CEO Sangwook Kim
  • Gwacheon Office #1102, Building A, 33 Gwacheondaero 7-gil, Gwacheon-si, Gyeonggi-do (D-Tech Tower, Galhyeon-dong)
  • Main Line +82-31-355-8455
  • Head Office (Plant 1) 239-5 Juseok-ro, Namyang-eup, Hwaseong-si, Gyeonggi-do (Bukyang-ri)