DL Holdings Co.,Ltd., through its subsidiaries, operates in the construction, petrochemical, energy/manufacturing, leisure, culture, and education businesses. It undertakes various plant, civil, building, and housing works; and provides various petrochemical products, as well as synthetic resins and other plastic materials. The company also engages in the thermal and wind power generation business. In addition, it offers automotive parts and motorcycles; concrete pipes and concrete structural component products; and real estate development and consulting, management, and rental services. Further, the company operates hotels; art museums that are specialized in photography, design, and fashion; and a university for the training of professional manpower. DL Holdings Co.,Ltd. was incorporated in 1939 and is based in Seoul, South Korea.

DL Holdings CO., LTD.

DL E&C is a construction company based in Korea that provides services in the Engineering, Procurement and Construction (EPC) sector. The company is self-described as striving to become a total solution provider in the construction industry.

DL E&C

DL E&C started off as Korea’s first construction company and has grown into a global corporation.

Founded in 1939, we have worked on over 600 projects across the world and currently have operations in 35 countries including the U.S., China, Saudi Arabia, Türkiye, Vietnam, and Singapore. Our extensive track record includes construction of plants, dams, bridges, roads, ports, and railways. 

We are also actively serving as a ‘developer’ that generates profits by procuring projects and overseeing the entire process from construction to operations. Some of our most well-known latest development projects include the world’s longest suspension bridge, the Canakkale Bridge in Türkiye that connects Europe and Asia, as well as the Gulpur Hydroelectric Power Plant in Pakistan. 

Recently, we also established CARBONCO, a subsidiary that specializes in CCUS (Carbon Capture Utilization Storage) and clean hydrogen/ammonia businesses to respond to the global challenge of climate change. Through CARBONCO, we are stepping up our efforts in pursuing ecofriendly businesses while also partnering with global players to actively develop new technologies.

DL E&C Co., Ltd

Establishing the Backbone of a Lithium Hydroxide (LiOH) Production Plant, a Core Material for Electric Vehicles 🚘🔋

The INNOX Lithium Lithium Hydroxide Phase-1 site has commenced one of its major milestones, the steel structure erection. Despite challenging construction conditions due to a congested site and elevation differences of each area, the project began a week ahead of schedule, thanks to meticulous schedule management and the dedicated efforts of our staff.

📍 The INNOX Lithium Hydroxide Phase-1 project, located in Cheongju, Chungbuk, South Korea, involves the construction of a facility to produce 20,000 tons per year of lithium hydroxide, a crucial material for secondary batteries. Commissioned by INNOX Lithium Co., Ltd., the project began in January of this year and is expected to achieve mechanical completion by June 2025.

🔋 Lithium, often referred to as ‘white oil,’ is an essential component of batteries used in electric vehicles and mobile phones. LiOH (lithium hydroxide) is particularly recognized as a key material for high-capacity rechargeable batteries used in electric vehicles.

🏃‍♂️ DL E&C is committed to strengthening our expertise in traditional plant constructions, such as Petrochemical & Refinery Plants, Oil & Gas Plants, and Power Plants, while also expanding our business portfolio to include rechargeable batteries. We are continuously stepping up our efforts to develop new business areas and drive innovation in the industry.

#DLENC #DL #LiOH #ElectricVehicles #SustainableEnergy #BatteryTechnology #GreenEnergy #NewBusiness #EV #PlantConstruction #RechargeableBatteries #INNOX

🏅 DL E&C: Builders of Olympic Excellence

As the Summer Olympics in Paris unfold, we reflect on DL E&C’s exceptional contribution to the Olympic legacy through our state-of-the-art construction technologies.

🎢 PyeongChang Sliding Center

For the 2018 Winter Olympics, DL E&C constructed the PyeongChang Sliding Center, a feat of engineering accomplished in just 15 months, a record-breaking timeline for such a complex structure. This venue hosts events for bobsleigh, skeleton, and luge.

♒ Laser-Cut Jigs

The construction of the sliding center involves creating an approximately 2km long, giant ice slide. The core task is installing the ‘jigs’ (supports for the freezing pipes), which form the track’s framework. Until then, countries constructing sliding centers manually produced and installed jigs on-site. This method required considerable time and expense and was prone to errors.

However, DL E&C, which was responsible for constructing the PyeongChang Sliding Center, questioned this approach. Based on its extensive experience in bridge construction, DL E&C introduced a method of mass-producing jigs in a factory using laser cutting, as if stamping them out. As a result, they produced hundreds of jigs in just one month, improving both the speed and quality of the jigs.

The PyeongChang Sliding Center not only met but exceeded international standards, receiving accolades from the International Bobsleigh and Skeleton Federation (IBSF) and the International Luge Federation (FIL) for its flawless construction. Additionally, the Laser-Cut Jigs technology has been internationally recognized, securing patents in the United States, China, and South Korea.

DL E&C’s expertise in delivering large-scale, high-precision projects with remarkable efficiency demonstrates our commitment to engineering excellence and innovation. We look forward to contributing to future Olympic infrastructure projects with the same level of dedication and technological advancement.

Stay tuned for more updates on our pioneering projects!

🔗 Follow us for more insights into our engineering achievements!

#DLEnC #DL #OlympicStadium #SlidingCenter #PyeongChang2018 #SustainableConstruction #EngineeringExcellence #Paris2024 #Olympics #GlobalEngineering #Innovation #IBSF #FIL

🎉 DL E&C Celebrates Employee Excellence! 🎉

We are thrilled to announce that our dedicated employees have been honored with the Minister of Land, Infrastructure, and Transport Commendation of the Republic of Korea!

Seungil Kim (Team Leader, Architectural Structure/Modular Team)

🛠️ Achievements:

1. Securing Original K-Modular Technology
✔ Developed the World’s First Weldless UHPC Modular Connector
✔ Developed Korea’s First Complex Modular Detached House

2. Development of the World’s First Ultra-Wide Bearing Wall PC Parking Lot
✔ Developed the Bearing Wall T-frame System (BTS) Underground Parking Lot Precast Concrete Method

3. World’s First Innovations in Structural Engineering
✔ Developed the wall-type piloti structure without load transfer
✔ Improved strength with the upward panel in reinforced concrete transfer slabs
✔ Innovated the underground wall PC method
✔ Published in prestigious SCI journals:
    ➡ USA: SCI Paper Publication, ‘Boundary Beam’: Wall-type piloti structure without load transfer
    ➡ Netherlands: SCI Paper Publication, ‘DMFs’: Strength improved by upward panel in reinforced concrete transfer slabs
    ➡ UK: SCI Paper Publication, ‘DHCw’: DL Hollow Core Wall (Underground Wall Precast Concrete Method)

Jeonghoon Lim (Director, Hyoje-dong Office Site)

🛠️ Achievements:

1. Received Green Technology Certification for the “Air Purification Heat Recovery Ventilation Complex Device” technology.
2. First in Korea to commercialize the “D-Silence Service” (inter-floor noise alert technology) to prevent disputes caused by noise.
3. Enhanced work efficiency through the standardization of BIM-based equipment construction details.

At DL E&C, we are dedicated to creating an environment that empowers our employees to excel and innovate, driving our company's ongoing growth and success.

#DLEnC #DL #EmployeeExcellence #Innovation #Sustainability #ConstructionTechnology #GreenBuilding

🏅 DL E&C: Builders of Olympic Excellence

As the Summer Olympics in Paris approach, we celebrate DL E&C’s contributions to Olympic history through our advanced construction technologies.

🏟 1988 Seoul Olympic Stadium
We built the main stadium for the 1988 Seoul Summer Olympics, showcasing our ability to construct large-scale venues that meet international standards. This stadium became a symbol of Korea’s growth and global presence.

🏟 2018 PyeongChang Olympic Stadium
For the 2018 Winter Olympics, we constructed an eco-friendly stadium using recycled materials. Our innovative design allows the stadium to be transformed into a sports facility post-games, highlighting our commitment to sustainability. The PyeongChang Stadium featured advanced materials and cutting-edge construction techniques that minimized environmental impact while ensuring durability and functionality.

DL E&C’s expertise in large-scale, sustainable construction projects continues to support the Olympic spirit. We are honored to contribute to the global sports infrastructure with our innovative and eco-friendly solutions.

Stay tuned for more updates on our groundbreaking projects!

🔗 Follow us for more insights into our engineering achievements!

#DLEnC #DL #Olympic #OlympicStadium  #SustainableConstruction #EngineeringExcellence #Paris2024 #GlobalEngineering #Innovation #EcoFriendlyConstruction

🌟 Employee Spotlight: Lee Han-Jin 🌟 

Meet Lee Han-Jin, a dedicated new member of our Process Engineering Team in the Plant Division at DL E&C! She plays a crucial role in designing ammonia production plants from a process perspective.

➡ Can you introduce yourself and your role?

“Hello, I’m Lee Han-Jin, a new employee in the Process Engineering Team of the Plant Division at DL E&C. Currently, I’m assigned to a project that involves designing an ammonia production plant. Specifically, I review and create design-related documents such as P&ID and datasheets. As a new employee, there’s still a lot to learn, but I strive to understand the overall workflow by reviewing emails exchanged with related departments and identifying queries and changes.”

➡ What is the most important aspect of your job?

“Communication is extremely important. Process design is the first step in the design phase, and decisions made here affect many other departments. If communication with other departments is lacking, it can impact the entire project. That’s why I think communication is the most critical aspect of our work.”

➡ What’s it like working at DL E&C?

"DL E&C is excellent for employee growth. The company has extensive project experience and systems like the DL Library, which have been very helpful. The culture is open and supportive, contrary to my initial worries about a rigid atmosphere. The flexible work environment and structured training program have made it easy for me to adapt and build strong relationships with my peers.”

Lee Han-Jin’s dedication to meticulous and responsible process design not only contributes to our project's success but also highlights DL E&C’s commitment to excellence in the industry. Stay tuned to see how Han-Jin continues to shape our future!

#DLEnC #DL #ProcessEngineering #PlantEngineering #ChemicalEngineering #YoungProfessionals #IndustryLeadership #InnovativeEngineering

🏆 eLife: Awarded ‘Best Apartment to Live In’ for 7 Consecutive Years!
 
DL E&C’s eLife has been honored with the ‘Best Apartment to Live In’ award for the seventh consecutive year at the ‘2024 Consumer Quality Satisfaction Award’. This prestigious award is determined through consumer votes and rigorous evaluations by industry and academic experts.
 
As Korea’s first apartment brand, eLife has established itself as the No.1 brand in the residential market over the past 20 years. With pioneering living service concepts, specialized exterior designs, and differentiated floor plans, eLife has consistently demonstrated its competitive edge. Notably, this year eLife achieved a grand slam by winning the world’s top three design awards: iF, Red Dot, and IDEA, affirming its brand competitiveness internationally.
 
eLife will continue to create optimal living spaces through continuous innovation that aligns with contemporary values and meets consumer needs, striving to present the highest brand value.
 
#DL #DLENC #eLife #QualitySatisfaction #ConsumerChoice #BestApartment #Innovation #DesignAwards #Sustainability #HousingExcellence

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