The “Sud Soi” team from the Department of Industrial Works, under the Industry Ministry, raided the factory of Xin Ke Yuan (SKY) Steel Ltd in Ban Khai district, Rayong province on Friday, after the company failed to submit documents detailing its steel manufacturing process by April 10 deadline.
The company is currently under scrutiny for its potential involvement in the collapse of the State Audit Office (SAO) building in Bangkok’s Chatuchak district, following an earthquake on March 28.
Test results from the Iron and Steel Institute of Thailand indicated that SKY’s 32mm and 20mm deformed steel bars, used in the collapsed SAO building, did not meet safety standards. However, Xin Ke Yuan has disputed the results.
Industry Minister Akanat Promphan said on Friday that the Sud Soi team was joined by officials from the Department of Special Investigation (DSI) and the Central Investigation Bureau (CIB).
During the operation, officials confiscated server computers from the factory’s server room. They noted that some of the CCTV cameras in the room had been turned off, likely in an attempt to conceal evidence of possible server replacement.
The team also found around 40 migrant workers at the factory. Authorities will thoroughly examine their documentation to determine whether the company violated any labor laws.
An official stated that the investigation will also focus on the whereabouts of 2,441 tonnes of steel products, valued at 50.1 million baht, which the ministry seized on January 9 after ordering the factory’s shutdown in December 2024 for producing substandard steel.