The Malaysian government did not respond to questions from Reuters.
None of the workers has died.
Malaysia this week warned of a potential shortage of reagents, a chemical used in diagnostic tests to detect the presence of the coronavirus.
The company did not reply to questions from Reuters about the number of people living in the rooms.
The medical gloves and masks has a great range of applications, including use in industries and medical centers to help protect wearers against toxic particles.
The number is down to 2.