Information
20 Jungang-ro 164beon-gil, Jung-gu, Daejeon, South Korea
+82 42-221-6022
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Overview
- Summary
- Dongyang S-TEC Co., Ltd. is a leading company in the steel industry, operating as a processing center for POSCO, the world's top steel company, for over 40 years. The company specializes in processing and selling various steel materials, including standardized materials, hot-rolled products, heavy plates, and shaped steel products. Its main products include construction sub-materials, BH-BEAMs, and high-performance seismic steel material POS-H. Beyond its steel business, the company is a mid-sized enterprise with a diversified business portfolio including construction waste treatment, steel structure construction, and metal cutting machine manufacturing. It pursues sustainable growth through the development of eco-friendly recycled aggregate production technology and high-performance construction materials.Dongyang S-TEC Co., Ltd. is a leading company in the steel industry, operating as a processing center for POSCO, the world's top steel company, for over 40 years. The company specializes in processing and selling various steel materials, including standardized materials, hot-rolled products, heavy plates, and shaped steel products. Its main products include construction sub-materials, BH-BEAMs, and high-performance seismic steel material POS-H. Beyond its steel business, the company is a mid-sized enterprise with a diversified business portfolio including construction waste treatment, steel structure construction, and metal cutting machine manufacturing. It pursues sustainable growth through the development of eco-friendly recycled aggregate production technology and high-performance construction materials.
- Key Products/Technologies
- Hot-rolled products are hot-rolled steel sheets (H/C, HR) produced at high temperatures of over 800℃, serving as basic materials for various industries such as civil engineering, railway vehicles, automotive parts, and industrial plants.Hot-rolled products are hot-rolled steel sheets (H/C, HR) produced at high temperatures of over 800℃, serving as basic materials for various industries such as civil engineering, railway vehicles, automotive parts, and industrial plants.
- Heavy plate products are thick steel plates, essential materials for heavy industries like shipbuilding, construction, and industrial plants.Heavy plate products are thick steel plates, essential materials for heavy industries like shipbuilding, construction, and industrial plants.
- Shaped steel products include a wide range of specifications and types such as H-beams (Wide Flange Shapes, H-Bearing Piles, Junior Beams), channels, angles, I-beams, and sheet piles.Shaped steel products include a wide range of specifications and types such as H-beams (Wide Flange Shapes, H-Bearing Piles, Junior Beams), channels, angles, I-beams, and sheet piles.
- BH-BEAM is a shaped steel manufactured by cutting and welding steel plates (heavy plates), primarily used when conventional RH-Beam construction is not feasible.BH-BEAM is a shaped steel manufactured by cutting and welding steel plates (heavy plates), primarily used when conventional RH-Beam construction is not feasible.
- POS-H is a welded H-beam produced using POSCO's high-performance seismic SN steel, a high-performance seismic steel material capable of reducing steel consumption by 10-20% compared to existing H-beams.POS-H is a welded H-beam produced using POSCO's high-performance seismic SN steel, a high-performance seismic steel material capable of reducing steel consumption by 10-20% compared to existing H-beams.
- The company possesses technology capable of providing up to 440 types of cross-sections and optimizing designs, including web thickness and fillet (R) values, through customized engineering support.The company possesses technology capable of providing up to 440 types of cross-sections and optimizing designs, including web thickness and fillet (R) values, through customized engineering support.
- Specialized services include environmentally friendly treatment of construction waste to produce recycled aggregates, as well as scaffolding structure demolition and asbestos removal.Specialized services include environmentally friendly treatment of construction waste to produce recycled aggregates, as well as scaffolding structure demolition and asbestos removal.
- Ground temporary facility DIB technology is an innovative solution that contributes to securing additional working space and shortening construction periods through material lightweighting and performance improvement.Ground temporary facility DIB technology is an innovative solution that contributes to securing additional working space and shortening construction periods through material lightweighting and performance improvement.
- Core Advantages
- Securing a stable supply chain for steel materials and maintaining close cooperative relationships as a major POSCO SSC (Steel Service Center).Securing a stable supply chain for steel materials and maintaining close cooperative relationships as a major POSCO SSC (Steel Service Center).
- A strong position as a leader in the industry, based on over 40 years of expertise in steel processing and distribution and accumulated technological capabilities.A strong position as a leader in the industry, based on over 40 years of expertise in steel processing and distribution and accumulated technological capabilities.
- Enhanced technological competitiveness through the development of high-performance seismic steel material POS-H, enabling 10-20% reduction in steel usage and preventing brittle fracture during large-section welding.Enhanced technological competitiveness through the development of high-performance seismic steel material POS-H, enabling 10-20% reduction in steel usage and preventing brittle fracture during large-section welding.
- Differentiated product supply capability through providing up to 440 types of cross-sections and customized engineering services.Differentiated product supply capability through providing up to 440 types of cross-sections and customized engineering services.
- A stable revenue structure achieved through a diversified business portfolio, including construction waste treatment, steel structure construction, and standardized material and machinery sales, in addition to the steel business.A stable revenue structure achieved through a diversified business portfolio, including construction waste treatment, steel structure construction, and standardized material and machinery sales, in addition to the steel business.
- Enhanced cost competitiveness by establishing state-of-the-art automation and logistics systems, realizing a multi-product, small-lot production and immediate delivery system for customers.Enhanced cost competitiveness by establishing state-of-the-art automation and logistics systems, realizing a multi-product, small-lot production and immediate delivery system for customers.
- High reliability secured through various quality and safety certifications, including ISO 9001 (Quality), ISO 14001 (Environment), and ISO 45001 (Occupational Health and Safety).High reliability secured through various quality and safety certifications, including ISO 9001 (Quality), ISO 14001 (Environment), and ISO 45001 (Occupational Health and Safety).
- Strengthening ESG management through the development of eco-friendly steel product technologies and manufacturing process improvements, laying the foundation for transitioning into a green steel manufacturer.Strengthening ESG management through the development of eco-friendly steel product technologies and manufacturing process improvements, laying the foundation for transitioning into a green steel manufacturer.
- Target Industrie
- Construction industry (construction sub-materials, H-beams, BH-BEAM, POS-H, steel structure construction, housing sales).Construction industry (construction sub-materials, H-beams, BH-BEAM, POS-H, steel structure construction, housing sales).
- Automotive industry (steel materials for automotive parts).Automotive industry (steel materials for automotive parts).
- Shipbuilding industry (heavy plate products, steel structures, shipbuilding orders).Shipbuilding industry (heavy plate products, steel structures, shipbuilding orders).
- Industrial plant (basic components for industrial facility manufacturing, standardized materials).Industrial plant (basic components for industrial facility manufacturing, standardized materials).
- Machinery industry (metal processed goods for machinery, standardized materials).Machinery industry (metal processed goods for machinery, standardized materials).
- Railway industry (railway vehicles, railway rails).Railway industry (railway vehicles, railway rails).
- Environmental industry (construction waste intermediate treatment, recycled aggregate production, asbestos removal).Environmental industry (construction waste intermediate treatment, recycled aggregate production, asbestos removal).
- Defense industry (supply of basic materials).Defense industry (supply of basic materials).
- Major Markets
- China, IndonesiaChina, Indonesia
- USA (related to Alaska LNG project)USA (related to Alaska LNG project)
- Certifications/Patents
- ISO 9001:2015 (Quality Management System) certification.ISO 9001:2015 (Quality Management System) certification.
- ISO 14001:2015 (Environmental Management System) certification.ISO 14001:2015 (Environmental Management System) certification.
- ISO 45001:2018 (Occupational Health and Safety Management System) certification.ISO 45001:2018 (Occupational Health and Safety Management System) certification.
- Accreditation certificate for R&D department.Accreditation certificate for R&D department.
- Membership certificate of Korea Specialty Contractors Association and Specialty Construction Mutual Aid Cooperative.Membership certificate of Korea Specialty Contractors Association and Specialty Construction Mutual Aid Cooperative.
- Electrical construction business registration certificate.Electrical construction business registration certificate.
- H-GRADE recognition and designation certificates.H-GRADE recognition and designation certificates.
- Environmental Product Declaration (EPD) certification for shaped steel product POS-H.Environmental Product Declaration (EPD) certification for shaped steel product POS-H.
- Patent: 'Method for manufacturing composite beam using hot-rolled steel plate and composite beam using the same' (Application date 2014.04.29, applied product BH-BEAM).Patent: 'Method for manufacturing composite beam using hot-rolled steel plate and composite beam using the same' (Application date 2014.04.29, applied product BH-BEAM).
- Patent: 'Multi-purpose welding jig' (Application date 2022.07.26, applied product welding jig).Patent: 'Multi-purpose welding jig' (Application date 2022.07.26, applied product welding jig).
- Technology for producing recycled aggregates recognized as a new environmental technology (NET) related to construction waste.Technology for producing recycled aggregates recognized as a new environmental technology (NET) related to construction waste.
- Awarded the Commissioner of the National Tax Service Commendation on the 44th Taxpayer's Day in 2010 and the 3rd Daejeon Metropolitan City Sales Tower Award in 2009.Awarded the Commissioner of the National Tax Service Commendation on the 44th Taxpayer's Day in 2010 and the 3rd Daejeon Metropolitan City Sales Tower Award in 2009.
Introduction
Location
20 Jungang-ro 164beon-gil, Jung-gu, Daejeon, South Korea
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