Marjina Akter, operator of Envoy Fashion Limited factory, came to her workplace in Jamgra around 9:30 am and saw a closure notice hanging at the entrance.
When he asked for a possible reopening date, a security guard informed him that officials would announce it later.
Similarly, other employees who came to their respective workplaces saw closed, no recruitment, or leave notices at the entry gates.
According to Industrial Police-1 in Ashulia, four people have been arrested so far in seven cases of attacking and vandalizing factories.