Major customers

(Honorific title abbreviation, Random order)
  • IHI Corporation
  • IHI Enviro Corporation
  • EBARA CORPORATION
  • EBARA ENVIRONMENTAL PLANT CO., LTD.
  • EBARA JITSUGYO CO., LTD.
  • OKANO TRADING CO., LTD.
  • KUBOTA Corporation
  • KOBELCO ECO-SOLUTIONS CO., LTD.
  • KOBELCO ECO-MAINTENANCE CO., LTD.
  • NIPPON STEEL & SUMITOMO METAL CORPORATION
  • CHUGAI RO CO., LTD.
  • Kawasaki Heavy Industries, Ltd.
  • JFE Engineering Corporation
  • TSUKISHIMA KIKAI Co., Ltd.
  • NGK INSULATORS, LTD.
  • METAWATER Co., Ltd.
  • Nippon Paper Industries Co., Ltd.(Jujo Paper Co., Ltd.)
  • BAB-HITACHI INDUSTRIAL Co.
  • Hitachi Metals, Ltd.
  • Hitachi, Ltd.
  • Hitachi Zosen Corporation
  • Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd.
  • Mitsubishi Heavy Industries Ltd.
  • Mitsui Zosen Environment Engineering Corporation
  • KINSEI SANGYO CO., LTD.
  • Local governments