About Us
G J Steel Public Company Limited (GJS) was founded in January 1994. The plant locates in the area of 800,000 square meters in Chonburi, Thailand.
In 2022, Nippon Steel Corporation (NSC) entered into a share purchase agreement to acquire shares in G Steel and GJ Steel to make them subsidiaries. With the goal to become an insider as a local integrated steel mill in Thailand, NSC will capturing the growing local demand for hot-rolled steel sheets for general purpose use.
680
Persons Total Employee Number
17%
HRC increased annually
1.5
Million Tons HRC Capacity Annually
54,000
MB Investment
Products & Process
Investor Corner
Form 56-1 One Report 2024
Financial Statement Quarter 3/2025
Management Discussion and Analysis Quarter 3/2025
Corporate Social Responsibility
We determine to continue our CSR activities to support local people and Thai society and to create a brighter future for our younger generations.






