Creating New Value
Sungil SIM Co., Ltd.

With decades of expertise in pipe manufacturing, we are committed to providing
the best possible service to meet our customers' needs.

Experience

SUNG IL CO.,LTD.(SIM) established in 1978, has grown into a leading supplier of piping systems for various plant industries. Our products are applied across diverse sectors, including nuclear power, combined cycle power plants, and shipbuilding and marine industries. Recognized for our technical expertise, we continue to achieve steady growth in performance.

  • 14

    Nuclear Power Plant

    Nuclear
  • 37

    KOGAS-Induction Bending

    Power Plant
  • 279

    Combined Cycle
    Power Plant

    Others
  • 96

    Others

    Nuclear
  • 144

    On & Off Shore Plant

    Shore Plant
WHO WE ARE

With a new perspective on the world
Leading technology for the future

Factory Processed Piping
High-Frequency Bending

No. 1 Global leader Company

With decades of expertise in pipe manufacturing,
Sungil SIM Co., Ltd. serves over 700 clients across 54 countries.

OUR TECHNOLOGY

Since its founding in 1978, Providing Expertise-Driven
Technology for a Global Market

Business Area

Under ASME, DNV, KEPIC, and other international and domestic certification standards, we operate a top-tier, specialized facility for the production of pipes and fittings (such as flanges, tees, reducers, etc.). Every step of the manufacturing process is conducted under strict quality control.

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