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Certifications and Agreements We provide trust and satisfaction with the best of technology and quality.

  • Seoul International Invention Fair 2010 - Gold Prize

    Seoul International Invention Fair 2010 - Gold Prize

  • Certificate of Design Registration - Micro Bubble Shower

    Certificate of Design Registration - Micro Bubble Shower

  • Certificate of Trademark Registration - LONA

    Certificate of Trademark Registration - LONA

  • (주)엠이씨 - 벤처기업확인서

    (주)엠이씨 - 벤처기업확인서

  • 2010국제발명품전시회 금상

    2010국제발명품전시회 금상

  • 2010국제발명품전시회 특별상

    2010국제발명품전시회 특별상

  • Certificate of Utility Model Registration - Micro Bubble Nozzle

    Certificate of Utility Model Registration - Micro Bubble Nozzle

  • 환경표지인증서 - 로나버블샤워기 ECO 친환경 인증

    환경표지인증서 - 로나버블샤워기 ECO 친환경 인증

  • 샤워헤드 시험성적서

    샤워헤드 시험성적서

  • Certificate of Patent - Micro Bubble Shower

    Certificate of Patent - Micro Bubble Shower

  • TEST REPORT

    TEST REPORT

  • FDA - LONA Bubble Shower

    FDA - LONA Bubble Shower