- Business
- POSCO-Thainox Public Company Limited, a subsidiary of POSCO Holdings Inc., manufactures and sells cold-rolled stainless steel products in Thailand, South Korea, the United States, Germany, Vietnam, Malaysia, India, the United Arab Emirates and other international markets; its core offerings include austenitic grades such as 304, 304L and 316L, as well as ferritic grades including 409, 430 and 439, produced in sheets, coils and strips for applications in automotive and transportation parts, home appliances such as kitchenettes, sinks and washing machines, food and medical equipment, heavy industry and energy equipment, and architecture, decoration and construction; founded in 1990 and headquartered at Unit 3101-3, Floor 31, CRC Tower, All Seasons Place, 87/2 Wireless Road, Lumphini, Pathumwan, Bangkok 10110, Thailand, the company distributes through direct domestic sales, local distributors, overseas direct channels and its South Korean network. In recent developments, POSCO-Thainox appointed Tae Hyung Kang as president on January 6, 2025; provided financial assistance to related entity POSCO Coated Steel (Thailand) Co., Ltd. as approved by its board on February 13, 2025; and announced board and committee changes effective November 7, 2025. The company, formerly Thainox Stainless Public Company Limited prior to its 2011 name change following POSCO's acquisition, operates Thailand's sole facility for high-quality cold-rolled stainless steel with an annual capacity of 200,000 tons and plans for expansion to 300,000 tons.