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NUCLEAR
POWER PLANTIt occupies the highest domestic market share as the largest producer
in the domestic industry with a monthly output of 200 tons. -
Combined Cycle
Power PlantIt occupies the highest domestic market share as the largest producer
in the domestic industry with a monthly output of 200 tons. -
On/off
shore PlantIt occupies the highest domestic market share as the largest producer
in the domestic industry with a monthly output of 200 tons. -
INDUCTION
BENDINGIt occupies the highest domestic market share as the largest producer
in the domestic industry with a monthly output of 200 tons.

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 On&Off shore plants. Recognized for our technical expertise, we continue to achieve steady growth in performance.

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14
Nuclear Power Plant
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Induction Bending
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213
Combined Cycle
Power Plant -
451
On & Off Shore Plant
SUNG IL CO.,LTD.(SIM),
Selection of Time-honored Business
We strive to become a model company for 100 years by practicing social responsibility.

Shop Fabricated Piping
Induction Bending
SUNG IL CO.,LTD.(SIM) has exports to more than 50 countries based on decades of know-how in shop fabricated piping.
Since its founding in 1978,
Complete quality assurance system
From Stocking raw materials to delivery
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.