Design City Japan 株式会社

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We create the future with our lines

Design City Japan boasts a reliable, industry-leading track record in mechanical design and plant design. Our work is rife with ingenuity and is guaranteed to support the future of manufacturing.

Business Activities
  • Basic Design Basic Design

    The technology which we have cultivated since our founding, including structural and material studies, allows us to respond to a wide range of client demands.

  • Detailed Design Detailed Design

    We produce production books (including production drawings and strength calculation sheets) for a variety of equipment and facilities, including pressure vessels (storage tanks, heat exchangers, towers and other tanks), pedestals and stages, conveyor systems and steelmaking equipment.

  • 3D Design 3D Design

    We use 3D-CAD to design complex structure, piping, equipment units etc., and to illustrate structures and concepts that would be difficult to understand through 2D illustrations in an easy-to-understand 3D format.

  • Strength Calculation / Structural Analysis Strength Calculation / Structural Analysis

    With our outstanding analytical capabilities, we can conduct structural strength analysis, safety verification, materials selection consultations and seismic analysis on existing equipment and facilities.

  • Engineer Dispatch Engineer Dispatch

    We provide short-term or long-term on-site engineers specialized to specific technologies for immediate integration into nascent or ongoing projects, exactly when and where they are needed.

Main clients

【Main clients】

    • Chiyoda Corporation
    • Hitachi, Ltd.
    • Hitachi Transportation Technologies, Ltd.
    • JGC JAPAN CORPORATION
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR, LTD.
    • MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
    • NIPPON STEEL TEXENG.CO.,LTD.
    • Sankyu Inc.
    • TAKADA CORPORATION
    • TOTO LTD.
    • Toyo Engineering Corporation
    • alphabetical order