Promotional video
Promotional videoCorporate Promotion
Corporate Promotion
ILJIN Electric, which has grown into a specialized company in the power, heavy electric, and materials fields since its establishment in 1968!
ILJIN Electric achieved its leap and growth as a comprehensive heavy electric company in the 1990s.
ILJIN Electric, which began its flight as a global company in the 2000s, has grown into Korea's only comprehensive heavy electric company specializing in ultra-high voltage and heavy electric equipment.
ILJIN Electric's continuous efforts and solid technology are receiving more attention not only in Korea but also in overseas markets.
ILJIN Electric, which began its leap as a global company in the early 2000s, is currently exporting excellent products to over 80 countries worldwide. The foundation of this success lies in continuous self-innovation and research and development based on the company's philosophy of proactive spirit.
ILJIN Electric is committed to continuous research and development centered on the Heavy Industry Research Institute and Cable Research Institute, and is making the best efforts to produce highly reliable products worthy of a global leading company through thorough dust prevention management systems and strict testing processes.
ILJIN Electric provides total solutions in the comprehensive heavy electric field through heavy electric business, cable business, materials business, and EPC business!
ILJIN Electric's heavy electric business provides total solutions across the entire power system, centered on ultra-high voltage transformers and GIS, so that everyone from power plants and large-scale plants to end users can conveniently use electricity.
ILJIN Electric's cable business provides world-class cable networks based on full turnkey capabilities that encompass everything from medium and low voltage to ultra-high voltage cables and joints, from production to connection, installation, and construction.
ILJIN Electric's materials business, which has played a role in Korea's industrial development through core material production, produces various products tailored to customer needs, centered on high-purity, high-quality copper rods and aluminum rods.
ILJIN Electric's EPC business, which comprehensively encompasses all processes from design to construction, provides comprehensive services related to electricity and power operations, including consulting, feasibility studies, design, procurement, construction, and commissioning, based on know-how accumulated over 50 years.
ILJIN Electric, which has shared the historical moments of Korea's industrialization!
ILJIN Electric is writing new history together with the ILJIN Group family. And ILJIN Electric is at the center of it.
ILJIN Electric, which has silently lit up this land for the past 50 years and shared Korea's remarkable growth!
Now ILJIN moves toward a wider world and a more prosperous tomorrow.
ILJIN Electric achieved its leap and growth as a comprehensive heavy electric company in the 1990s.
ILJIN Electric, which began its flight as a global company in the 2000s, has grown into Korea's only comprehensive heavy electric company specializing in ultra-high voltage and heavy electric equipment.
ILJIN Electric's continuous efforts and solid technology are receiving more attention not only in Korea but also in overseas markets.
ILJIN Electric, which began its leap as a global company in the early 2000s, is currently exporting excellent products to over 80 countries worldwide. The foundation of this success lies in continuous self-innovation and research and development based on the company's philosophy of proactive spirit.
ILJIN Electric is committed to continuous research and development centered on the Heavy Industry Research Institute and Cable Research Institute, and is making the best efforts to produce highly reliable products worthy of a global leading company through thorough dust prevention management systems and strict testing processes.
ILJIN Electric provides total solutions in the comprehensive heavy electric field through heavy electric business, cable business, materials business, and EPC business!
ILJIN Electric's heavy electric business provides total solutions across the entire power system, centered on ultra-high voltage transformers and GIS, so that everyone from power plants and large-scale plants to end users can conveniently use electricity.
ILJIN Electric's cable business provides world-class cable networks based on full turnkey capabilities that encompass everything from medium and low voltage to ultra-high voltage cables and joints, from production to connection, installation, and construction.
ILJIN Electric's materials business, which has played a role in Korea's industrial development through core material production, produces various products tailored to customer needs, centered on high-purity, high-quality copper rods and aluminum rods.
ILJIN Electric's EPC business, which comprehensively encompasses all processes from design to construction, provides comprehensive services related to electricity and power operations, including consulting, feasibility studies, design, procurement, construction, and commissioning, based on know-how accumulated over 50 years.
ILJIN Electric, which has shared the historical moments of Korea's industrialization!
ILJIN Electric is writing new history together with the ILJIN Group family. And ILJIN Electric is at the center of it.
ILJIN Electric, which has silently lit up this land for the past 50 years and shared Korea's remarkable growth!
Now ILJIN moves toward a wider world and a more prosperous tomorrow.
Cable & Materials Business
Cable & Materials Business
ILJIN Electric, which has grown into Korea's best comprehensive heavy electric company through continuous leaps since its establishment in 1968!
Cable business, which has played a driving role in ILJIN Electric's growth! ILJIN Electric's cable business became the foundation for ILJIN Electric to grow as a total Energy solution provider in the energy field.
ILJIN Electric's cable business has grown together with the materials business that produces basic materials.
ILJIN Electric's materials business, which began in 1998, produces high-quality industrial materials that meet customer needs, focusing on high-purity 8mm copper rods and high-purity, high-quality 9.5mm aluminum rods with excellent electrical and mechanical characteristics.
ILJIN Electric's cable business produces various products tailored to customer needs, including ultra-high voltage cables and ultra-high voltage joints, medium and low voltage cables and insulated wires, and spirals, using high-quality copper rods and aluminum rods produced at materials business factories.
ILJIN Electric's cable factory located in Hwaseong, Gyeonggi Province!
High-quality copper rods and aluminum rods produced through the materials industry go through drawing, stranding, and assembly processes to become cable conductors.
Subsequently, the most important insulation process in cable production proceeds.
Insulation is the work of wrapping the conductor surface with cross-linked polyethylene to prevent electricity from leaking outside and flowing in one direction. For ultra-high voltage cables, it is carried out using the VCV method that works vertically from high towers. ILJIN Electric currently has a VCV tower about 110 meters high.
In particular, ILJIN Electric thoroughly manages the possible contamination of foreign substances during insulation work through strict dust prevention management for all workers and raw materials before insulation work.
After the insulation process, drying and taping processes proceed, and then metallic shielding work is carried out with metallic materials for electrical protection, and finally corrosion protection layer work is done with compounds to protect cables from the outside.
After product production is completed, strict testing processes proceed.
ILJIN Electric has world-class testing equipment and conducts thorough quality control that meets global standards, and such efforts by ILJIN Electric are recognized domestically and internationally.
ILJIN Electric produces not only cable products but also high-quality ultra-high voltage joint products based on accumulated technology and know-how. We produce terminal joints, intermediate joints, and other special joints, and produce high-quality joints through strict quality control to ensure no problems during connection construction in the field.
ILJIN Electric provides comprehensive services for the entire power supply system through EPC-style business execution based on full turnkey capabilities that encompass design, production, connection, and construction from medium and low voltage to ultra-high voltage cables and joints.
Such accumulated technology of ILJIN Electric became the foundation for successfully carrying out large domestic projects such as Incheon International Airport ultra-high voltage transmission lines, Yeonghung thermal power plant, and Shin Yangsan-Dong Busan 345kV project construction.
In particular, ILJIN Electric has successfully carried out large projects in over 30 countries worldwide, including not only Korea but also Europe, Asia, North America, and Europe, based on its full turnkey project execution capabilities.
ILJIN Electric is working to create a more convenient world and a more prosperous tomorrow in every corner of our lives, including power plants and substations, airports, railways, and large-scale plants.
ILJIN Electric progresses little by little each day through passion and innovation, moving beyond today to tomorrow, beyond Korea to the world.
Cable business, which has played a driving role in ILJIN Electric's growth! ILJIN Electric's cable business became the foundation for ILJIN Electric to grow as a total Energy solution provider in the energy field.
ILJIN Electric's cable business has grown together with the materials business that produces basic materials.
ILJIN Electric's materials business, which began in 1998, produces high-quality industrial materials that meet customer needs, focusing on high-purity 8mm copper rods and high-purity, high-quality 9.5mm aluminum rods with excellent electrical and mechanical characteristics.
ILJIN Electric's cable business produces various products tailored to customer needs, including ultra-high voltage cables and ultra-high voltage joints, medium and low voltage cables and insulated wires, and spirals, using high-quality copper rods and aluminum rods produced at materials business factories.
ILJIN Electric's cable factory located in Hwaseong, Gyeonggi Province!
High-quality copper rods and aluminum rods produced through the materials industry go through drawing, stranding, and assembly processes to become cable conductors.
Subsequently, the most important insulation process in cable production proceeds.
Insulation is the work of wrapping the conductor surface with cross-linked polyethylene to prevent electricity from leaking outside and flowing in one direction. For ultra-high voltage cables, it is carried out using the VCV method that works vertically from high towers. ILJIN Electric currently has a VCV tower about 110 meters high.
In particular, ILJIN Electric thoroughly manages the possible contamination of foreign substances during insulation work through strict dust prevention management for all workers and raw materials before insulation work.
After the insulation process, drying and taping processes proceed, and then metallic shielding work is carried out with metallic materials for electrical protection, and finally corrosion protection layer work is done with compounds to protect cables from the outside.
After product production is completed, strict testing processes proceed.
ILJIN Electric has world-class testing equipment and conducts thorough quality control that meets global standards, and such efforts by ILJIN Electric are recognized domestically and internationally.
ILJIN Electric produces not only cable products but also high-quality ultra-high voltage joint products based on accumulated technology and know-how. We produce terminal joints, intermediate joints, and other special joints, and produce high-quality joints through strict quality control to ensure no problems during connection construction in the field.
ILJIN Electric provides comprehensive services for the entire power supply system through EPC-style business execution based on full turnkey capabilities that encompass design, production, connection, and construction from medium and low voltage to ultra-high voltage cables and joints.
Such accumulated technology of ILJIN Electric became the foundation for successfully carrying out large domestic projects such as Incheon International Airport ultra-high voltage transmission lines, Yeonghung thermal power plant, and Shin Yangsan-Dong Busan 345kV project construction.
In particular, ILJIN Electric has successfully carried out large projects in over 30 countries worldwide, including not only Korea but also Europe, Asia, North America, and Europe, based on its full turnkey project execution capabilities.
ILJIN Electric is working to create a more convenient world and a more prosperous tomorrow in every corner of our lives, including power plants and substations, airports, railways, and large-scale plants.
ILJIN Electric progresses little by little each day through passion and innovation, moving beyond today to tomorrow, beyond Korea to the world.
Transformer Business
Transformer Business
ILJIN Electric, which has grown into Korea's best comprehensive heavy electric company through continuous leaps since its establishment in 1968!
Transformers, the core product of ILJIN Electric's heavy electric business!
ILJIN Electric produces various products tailored to customer needs, centered on ultra-high voltage transformer products.
ILJIN Electric's transformer factory in Hongseong, Chungnam, Korea!
In this factory with an area of about 6,000 pyeong and a height of 36 meters, transformers that concentrate the technology of ILJIN Electric, a global leader in the heavy electric field, are being produced.
The 350-ton gantry crane and overhead cranes inside the factory serve as the foundation for thorough production management, and ILJIN Electric's engineers with skilled technology are working hard today for more perfect product production.
ILJIN Electric's transformer production line provides total services from design to production and installation.
ILJIN Electric mandates that all workers go through air shower facilities to work, striving for thorough dust prevention management.
Efforts to prevent contamination apply not only to workers but also to all raw materials.
All raw materials of ILJIN Electric are brought in through strict contamination prevention facilities.
The iron core process goes through stages of iron core cutting, lamination, and erection to be manufactured as major semi-finished products for transformer production.
Winding process, the central process for transformer production!
ILJIN Electric mainly uses CTC (Continuously Transposed Conductor) in winding work to minimize eddy current loss and enable high-quality winding production through structural improvement of laminates.
After winding is completed, assembly proceeds.
Assembly proceeds through processes of semi-assembly and core assembly.
After the assembly process ends, a drying process through vacuum drying furnaces proceeds to remove moisture mixed in semi-finished products.
The final total assembly process that proceeds after drying! Check the cleanliness inside the tank once more and proceed with the in-tanking process. ILJIN Electric's tanks are safely designed to withstand long-distance transportation, earthquakes, and unexpected bad weather.
After in-tanking, final assembly proceeds and testing is finally conducted.
ILJIN Electric has world-class testing equipment and measuring equipment that meet global standards and provides safe and reliable products through demanding product tests required by international standards such as IEC, IEEE, CSA, and GOST.
ILJIN Electric's transformer products produced through thorough quality control meet customers worldwide, including not only Korea but also North America, Asia, and Europe.
ILJIN Electric, which progresses little by little each day through passion and innovation!
Now ILJIN Electric moves beyond today to tomorrow, beyond Korea to the world.
Transformers, the core product of ILJIN Electric's heavy electric business!
ILJIN Electric produces various products tailored to customer needs, centered on ultra-high voltage transformer products.
ILJIN Electric's transformer factory in Hongseong, Chungnam, Korea!
In this factory with an area of about 6,000 pyeong and a height of 36 meters, transformers that concentrate the technology of ILJIN Electric, a global leader in the heavy electric field, are being produced.
The 350-ton gantry crane and overhead cranes inside the factory serve as the foundation for thorough production management, and ILJIN Electric's engineers with skilled technology are working hard today for more perfect product production.
ILJIN Electric's transformer production line provides total services from design to production and installation.
ILJIN Electric mandates that all workers go through air shower facilities to work, striving for thorough dust prevention management.
Efforts to prevent contamination apply not only to workers but also to all raw materials.
All raw materials of ILJIN Electric are brought in through strict contamination prevention facilities.
The iron core process goes through stages of iron core cutting, lamination, and erection to be manufactured as major semi-finished products for transformer production.
Winding process, the central process for transformer production!
ILJIN Electric mainly uses CTC (Continuously Transposed Conductor) in winding work to minimize eddy current loss and enable high-quality winding production through structural improvement of laminates.
After winding is completed, assembly proceeds.
Assembly proceeds through processes of semi-assembly and core assembly.
After the assembly process ends, a drying process through vacuum drying furnaces proceeds to remove moisture mixed in semi-finished products.
The final total assembly process that proceeds after drying! Check the cleanliness inside the tank once more and proceed with the in-tanking process. ILJIN Electric's tanks are safely designed to withstand long-distance transportation, earthquakes, and unexpected bad weather.
After in-tanking, final assembly proceeds and testing is finally conducted.
ILJIN Electric has world-class testing equipment and measuring equipment that meet global standards and provides safe and reliable products through demanding product tests required by international standards such as IEC, IEEE, CSA, and GOST.
ILJIN Electric's transformer products produced through thorough quality control meet customers worldwide, including not only Korea but also North America, Asia, and Europe.
ILJIN Electric, which progresses little by little each day through passion and innovation!
Now ILJIN Electric moves beyond today to tomorrow, beyond Korea to the world.
Circuit Breaker Business
Circuit Breaker Business
Circuit Breaker Introduction Video