Closure of Manufacturing Units: A Common Challenge
Whether the company itself is closing, or is it a question of the closure of only one manufacturing unit?
Every established and old company has faced such a problem during their existence, and each company devises its own way to overcome this situation if they wish to continue.
Unfortunately, you have not provided any detailed information about your unit. Any interested member would find it difficult to suggest anything substantial unless they have more information.
Warm regards.