Business Partners (in random order)

Main suppliers

  • JFE Steel Corporation
  • NIPPON STEEL CORPORATION
  • Kobe Steel, Ltd.
  • Pohang Iron & Steel Company Limited.
  • China Steel Corporation

Main domestic trading companies

  • Maruichi Kohan Ltd.
  • METAL ONE PIPE & TUBULAR PRODUCTS INC.
  • Toyota Tsusho Corporation
  • Marubeni-Itochu Steel Inc.
  • JFE SHOJI TRADE CORPORATION
  • Shinsho Corporation
  • Mitsui&Co.steel Ltd.
  • SUMITOMO CORPORATION
  • NIPPON STEEL TRADING CORPORATION
  • KANEMATSU CORPORATION
  • CANOX CORP.
  • Nakagawa Steel Tube Ltd.
  • Okinawa Maruichi Ltd.
  • ITOCHU Metals Corporation

Main export trading companies

  • Maruichi Kohan Ltd.
  • METAL ONE PIPE & TUBULAR PRODUCTS INC.
  • Sojitz Corporation
  • JFE SHOJI TRADE CORPORATION