R&D CENTER

We create new value through endless research and development.

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  • Optical preform equipment division

    Government Support Project
    • Localization of silica vaporizer for production of large diameter preform (Small and Medium Business Administration)
    • Development of second generation large diameter preform production system for optical fiber (Small and Medium Business Administration)
    Patent and utility model
    • Rotating and elevating device of sintering furnace of optical cable manufacturing apparatus (Patent No. 0263316)
    • Lifting and rotating device of a sintering furnace for elevating and lowering a sintering furnace for the production of a glass molded product which is a pre-stage optical fiber (Utility Model Registration No. 0166888)
    • Wafer sintering device (Utility Model Registration No. 0269828)

  • Electric furnace division

    Government Support Project
    • Developed BOP for small and medium capacity flat tubular solid oxide fuel cell (Ministry of Commerce, Industry and Energy)
    • Demonstration and Commercialization of BOP for Domestic Flat Tubular Solid Oxide Fuel Cell (Ministry of Commerce, Industry and Energy)
    Patent and utility model
    • Housing device for solid oxide fuel cell (Patent No. 10-1339132)
    • Insulating housing for solid oxide fuel cell and method for manufacturing the same (Patent Application No. 10-2015-0052841)

  • Electric kiln division

    Government Support Project
    • Development of automatic processing system of brick for renovation of firebrick production environment for electric furnace (Small and Medium Business Administration)
    Patent and utility model
    • Oxidation and reduction electric kiln for ceramics (Patent No. 10-0540564)
    • Cylindrical Solid Fuel for Reducing and Firing (Patent Application No. 0060781)
      → Cylindrical solid reducing agent for reducing and calcining ceramics in an electric kiln using anthracite coal (Patent Application No. 10-2008-0060781)