What is the ruling on working in a company that produces and manufactures glass cups and bottles, some of which are designated for alcoholic beverages, bearing in mind that the work is limited to the maintenance of industrial machinery?

If the company's work involves manufacturing bottles for alcoholic beverages, then this is forbidden, and it is not permissible to participate in it, because it is considered cooperation in sin and aggression. However, there is no blame on the worker if he is able to work in a field that has no relation to the manufacturing of bottles specifically intended for alcohol.