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• CEO

  Kim Gi-hong

  Responsible areasBusanJeju

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  T+82-70-5100-5759

  Ekkk2434@naver.com

• Sales Division Director l Director

  Kim Gwang-jun

  Responsible areasWater supply materialsUlsanGyeongsangnam-doGyeongsangbuk-doChungcheongbuk-do

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  T+82-10-4187-1678

  Ekj3717@caston.kr

• Director

  Kim Tae-won

  Responsible areasSeoulDaejeonIncheonGyeonggi-doChungcheongnam-doSejong

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  T+82-10-9128-9486

  Ektw00645@caston.kr

• Director

  Park Yun-su

  Responsible areasSeoulIncheonGyeonggi-doGangwon-do

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  T+82-10-9140-9486

  Epys1028@caston.kr

• Deputy General Manager

  Kang Sun-seok

  Responsible areasGwangjuDaeguGyeongsangbuk-doJeollanam-doJeollabuk-do

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  T+82-10-9162-9486

  Eazip5151@caston.kr

• Department Head

  Choi Bong-gi

  Responsible areasInternational Sales Department

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  T+82-10-8845-2063

  Echlqhdrl123@caston.kr

• Assistant Manager

  Choi Jin-seong

  Responsible areasWater supply materials

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  T+82-10-9183-9486

  Ekk3248@caston.kr