Market & Customer

We provide products and services as a specialized trading company to various industries, including the petroleum chemical and fine chemical industries.

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Metals / Other Materials

  • Komoshita Youdan Co., Ltd.
  • Tokusen Kogyo Co., Ltd.
  • Japan New Metals Co., Ltd.
  • Shinko Chemical Co., Ltd.
  • Tochigi Sumitomo Electric Industries Ltd.
  • Sumitomo Metal Mining Co., Ltd.
  • Nippon Light Metal Co., Ltd.
  • Fuji Titanium Industry Co., Ltd.
  • Asahi Pretec Corp.
  • J-Witex Co., Ltd.
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