Seoul Sky

Seoul Sky is the iconic observation deck atop the Lotte World Tower, the tallest building in South Korea and the sixth tallest in the worldSEOUL SKY. Located in Seoul’s Songpa-gu district, this 555-meter, 123-story architectural masterpiece redefines the city’s skyline SEOUL SKY. The Seoul Sky observatory occupies floors 117–123, featuring the Guinness World Record-certified highest glass-floored Sky Deck at 478 meters, offering unbeatable 360° panoramic views of Seoul.

As a trusted global supplier, our exported steel sleeve products were adopted in the construction of Seoul Sky/Lotte World Tower, delivering critical structural connection and reinforcement solutions for this super-tall landmark. Our contribution to such a prestigious project strongly validates our consistent quality, precision manufacturing, and proven ability to deliver for world-class high-rise developments.