Dongyang sewing thread promise the best quality and
precise delivery.

Since its founding in Seoul, South Korea in 1972, Dongyang Sewing Thread has established itself as a specialized leader in the development and production of high-quality sewing threads essential for crafting clothing products. With over five decades of expertise, we have driven innovation and excellence in the industry.

In 1989, our commitment to quality took a significant leap forward with the construction of a state-of-the-art factory spanning 3,861㎡ in Ansan City, South Korea. Equipped with the latest facilities, this facility solidified our position as a frontrunner in the sewing thread sector within the country. We proudly stand as a trusted pioneer in South Korea’s thread manufacturing landscape. Expanding our global footprint, we established a cutting-edge factory in 2007 within the Nam Dinh Industrial Complex in Hanoi, Vietnam. Covering an impressive 15,286㎡, this facility boasts advanced dyeing and winding capabilities, enabling us to efficiently produce and supply superior sewing threads to customers worldwide.

At Dongyang, we are relentless in our pursuit of innovation, dedicating significant efforts to the research and development of core-yarn sewing threads and spun polyester. Our commitment to sustainability and quality is globally recognized—since becoming the first in our field to earn the OEKO-TEX certification in 2008, a prestigious European eco-friendly fiber standard, we have consistently renewed it. Additionally, we were the first sewing thread company in Vietnam to achieve the TQP (Trim Quality Program) certification, a U.S.-based quality and environmental safety system, which we also maintain through regular renewals.

Dongyang Sewing Thread has earned its reputation as a brand trusted by leading domestic brands and vendors in South Korea, as well as partners across the globe. With a vibrant palette of over 2,000 color samples, we guarantee exceptional quality and precise, timely delivery to meet the diverse needs of our clients.

In 2023, Dongyang Sewing Thread took a monumental step toward global expansion by establishing Dongyang Sewing Thread Canada, marking our ambitious entry into the North American market. Through this milestone, we continue our unwavering efforts to evolve into a truly global Dongyang Sewing Thread, stitching a legacy of excellence that reaches every corner of the world.