Manufacturing Process

POSCO TCS will continue to make its best efforts to produce much more superior products.


A global leader that leads the world’s future steel industry.

Job Opportunities

We will provide equal employment opportunity to those who posses necessary qualification.

Product Application

Global Networks



POSCO Coated Steel (Thailand) Co., Ltd.

7/448 Moo 6 Amata City lndustrial Estate, Sub-district Mabyangpom, Pluakdaeng District, Rayong Province 21140 Tel. 038 627 2572


POSCO Coated Steel (Thailand) Co., Ltd.

622 ชั้น 15/5 ถนนสุขุมวิท แขวงคลองตัน เขตคลองเตย กรุงเทพมหานคร 10110 สาขา 00001 Tel : 02-989-9999, 02-989-8999


Head Office

6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do, Korea

Seoul Office

440, Teheran-ro, Gangnam-gu, Seoul, Korea

Pohang Works

6262, Nam-gu, Pohang-si, Gyeongsangbuk-do, Korea

Gwangyang Works

20-26, Pokposarang-gil, Gwangyang-si, Jeollanam-do, Korea