Major Customers

  • Hitachi Metals, Ltd. Yasugi Plant
  • Hitachi Metals Trading, Ltd.
  • Hitachi Metals Tool Steel, Ltd.
  • Aoyama Special Steel Co., Ltd.
  • Yamaichi Special Steel Co., Ltd.
  • Umetoku Co., Ltd.
  • Koyama Steel, Ltd.
  • Hitachi Metals America, Ltd.
  • Hitachi Metals Europe GmbH
  • Hitachi Metals Singapore Pte. Ltd.

  and others