If the item is a critical part of your unique technology or "secret sauce," making it in-house protects your intellectual property .
Specialized suppliers often have economies of scale that allow them to offer lower prices than you could achieve alone. make buy
If you have idle machinery or staff, "making" helps cover fixed overhead costs. If the item is a critical part of
Producing internally is often the best choice when a company wants to protect its competitive edge or maintain strict oversight. buying from experts is safer.
If the manufacturing process requires specialized skills or niche technology you don't possess, buying from experts is safer.