Every parts manufacturer, regardless of size, has some sort of training program, and programs are nearly as varied as the companies themselves. Whether it’s something as simple as handing out a pamphlet about company policy or as involved as an apprenticeship program, it’s just a given: Where there are employees, there is training. However, while some companies regard it as a necessary evil, others have found that investing in this universal necessity yields substantial benefits—and, in the long run, actually saves money.