
Shinsung Tongsang
Shinsung Tongsang (신성통상) is a South Korean fashion and textile conglomerate founded in 1968. What began as a knitwear export operation has grown into one of Korea's largest apparel manufacturing and retail holding companies, supplying global brands including Gap, Old Navy, Forever21, and Target.
The company's domestic brand portfolio spans multiple market segments: TOPTEN10 (Korea's leading SPA brand), TOPTEN Kids, TOPTEN Balance (athleisure), UNIONBAY (casual), OLZEN (heritage casual), ZIOZIA (men's contemporary), AND Z (modern menswear), and EDITION (lifestyle basics). Through TOPTEN10 alone, Shinsung Tongsang operates approximately 730 retail locations across South Korea.
The company maintains vertically integrated production capabilities spanning fabric sourcing, garment manufacturing, and retail distribution. This OEM/ODM infrastructure allows Shinsung Tongsang to serve as both a supplier to global retailers and a direct-to-consumer brand operator domestically.
In 2026, TOPTEN10's celebrity endorsement strategy expanded with actress Jun Ji-hyun joining as brand ambassador. Publicly listed on the Korea Exchange under KRX: 005390, Shinsung Tongsang remains a major force in both Korean retail fashion and global textile supply chains.
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