Creating New Value
SUNG IL CO.,LTD.(SIM)

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

The 9th Selection of Prestigious
Long-Established Companies


We strive to become a model company for 100 years by practicing social responsibility.

Shop Fabricated Piping
Induction Bending

With decades of expertise in pipe manufacturing,
SUNG IL CO.,LTD.(SIM) 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, facility for Piping spool & Induction Bend (such as flanges, tees, reducers, etc.). Every step of the manufacturing process is conducted under strict quality control.

  • NUCLEAR
    POWER PLANT

    It occupies the highest domestic market share as the largest producer
    in the domestic industry with a monthly output of 200 tons.

  • Combined Cycle
    Power Plant

    It occupies the highest domestic market share as the largest producer
    in the domestic industry with a monthly output of 200 tons.

  • On/off
    shore Plant

    It occupies the highest domestic market share as the largest producer
    in the domestic industry with a monthly output of 200 tons.

  • INDUCTION
    BENDING

    It occupies the highest domestic market share as the largest producer
    in the domestic industry with a monthly output of 200 tons.