The largest coil center distributing sheets, plates and steel materials in Korea

Establishment : December 1957

Tel : +82-2-2267-6161

www.hanilsteel.co.kr

Pipe manufacturing company for automobiles and home appliances purposes

Establishment : March 2003

Tel : +86-0510-86031660

www.hanilsteelchina.com

Korea's largest private space observatory

Establishment : July 2007

Tel : +82-31-894-6000

www.starsvalley.com/

Heat Treatment Company for steel pipes and structures

Establishment : October 2017

Tel : +82-41-357-8511~4