Sian Co Ltd was established in 2002 in South Korea. Throughout its more than 20 years history, Sian has continually improved its quality standards and product offerings through innovation and business expansion. Sian has been awarded numerous awards by the provincial and federal government of South Korea.

Sian has supplied its products and materials to leading South Korean companies and manufacturers such as Samsung and SK Hynix. Sian provides a wide range of FM products which comply with FM4910 and FM4922 standards. These products include plates, sheets, pipes and fittings.