Jeonghan Steel Co., Ltd. is a primary steel manufacturer located in Sejong Special Self-Governing City, led by CEO Han Geum-soo. It primarily specializes in the production of expanded metal and is engaged in businesses such as press processing, banding cutting, and crane product loading/unloading.

"Jeonghan Steel is a strong small company specializing in the production of high-quality expanded metal (metal mesh) based on its proprietary patented technology. We possess core technology that dramatically improves adhesion and bending strength during the process of cutting and expanding metal sheets, supplying highly durable and efficient materials to various industrial fields such as construction, civil engineering, and plants."

Business Areas

• Manufacture and sale of expanded metal: We manufacture and sell expanded metal by processing various raw materials such as steel, aluminum, and stainless steel. We supply products for a wide range of applications including interior and exterior building materials, factory floors and stairs, safety fences, and various filter meshes.
• Steel processing and loading/unloading services: We provide steel processing services such as press processing and banding cutting, and perform crane product loading/unloading operations.

Products

• Expanded Metal: A product manufactured by cutting metal sheets at regular intervals and expanding them into a diamond shape. It is widely used for interior and exterior building materials, factory floors and stairs, safety fences, various filter meshes, etc., and has received KS certification.

Special Notes

• Proprietary patented technology and high-quality production: Based on proprietary patented technology, we produce high-quality expanded metal and possess core technology that dramatically improves the adhesion and bending strength of metal sheets.
• Customized solutions and technological advantage: Beyond standard product manufacturing, we provide customized solutions tailored to specific customer needs, achieving market technological superiority by simultaneously realizing material lightweighting and high strength.
• Product reliability secured through KS certification: We have obtained KS certification (KSD3601) for our main product, expanded metal, officially recognizing the quality and reliability of our products.

💡 A Word from JobPloy
Jeonghan Steel Co., Ltd. is a company specializing in the production and processing of expanded metal in the steel manufacturing sector. Tasks such as press processing, banding cutting, and crane loading/unloading may involve physical labor, and adherence to safety regulations is crucial. As this field requires skill acquisition and continuous effort, it is advisable to approach the work with a diligent and meticulous attitude.