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Doranblue – Realizing Sustainable Value Through Copier Lifespan Innovation
ESG
ESG × High-Performance Component Innovation

Kyungdae Tech’s Doranblue for Sustainable Equipment Operation Efficiency

Kyungdae Tech Co., Ltd. develops high-performance components under the Doranblue brand that improve the structural limitations of copiers. Even in situations where a full component replacement was traditionally required, the design allows for selective replacement of only the problematic parts, reducing maintenance costs and increasing resource efficiency. In particular, paper feed rollers with a far longer lifespan than competitors drastically reduce replacement cycles, enhancing operational efficiency and cost-effectiveness at the same time.

Partial Replacement DesignLower maintenance costs · Minimize downtime
Long-Life Paper Feed RollerReduced replacement cycle · Improved cost-effectiveness
Practical ESG RealizationReduced resource waste · Lower carbon emissions

Kyungdae Tech’s technological advancements go beyond simple performance improvements, evolving into a sustainable operation model that supports resource circulation and carbon reduction. By standardizing a structure that allows precise replacement of only defective parts instead of replacing entire faulty modules, we reduce both environmental and economic burdens simultaneously.

Kyungdae Tech – Practicing ESG Through Technology

Through sustainable component design and environmentally conscious technology, the Doranblue brand reduces unnecessary full replacements in copiers and realizes resource savings and lifespan extension by improving only the necessary parts.

Kyungdae Tech Co., Ltd. practices practical ESG management through Doranblue, delivering positive value to the environment, customers, and the overall industry.

  • Environmental
    Enhanced Resource Efficiency
    By designing a structure that allows replacement of only certain components without a full replacement, unnecessary material use and waste generation are minimized.
    Product Life Extension
    "Through long-life rollers, improved functional components, and external restoration services, copier usage cycles are extended, reducing environmental impact."
  • Social
    Improved Customer Operation Efficiency
    Supports reduced maintenance costs and stable operation of equipment, improving customers’ operational efficiency.
    Building a Sustainable Industrial Ecosystem
    Practices social responsibility by hiring local talent and fostering mutually beneficial cooperation with partner companies.
    Corporate Culture of Growing Together With Employees
    Leads in training R&D personnel and expanding employment opportunities for women.
  • Governance
    Responsible and Transparent Management
    Holds and plans to acquire ISO quality/environment certifications.
    Follows ISO standards, with an ESG officer leading continuous improvements.