Employees are expected to go above and beyond the call of duty, often times asked to do the work of 2-3 people, but owners/management do not recognize the effort of most and therefore moral is low.
No overtime pay unless it is approved by management- often time first /second shift workers would come in late forcing the next shift worker to stay late --but we would not be compensated due to it not being "pre-approved".
Management/Owner expect employees to keep low wages no matter their loyalty.
Management hires (and even houses) illegal immigrants to do grunt work and to keep cost low.