Fat Bobs Manufacturing is committed to achieving the very best results for all our customers, large or small, something that is often overlooked in the industry.On line Quoting. Machined Precision Parts. High Quality. Prototype and production Machining. 24 Hr. turnaround on most RFQs. Custom manufacturer of plastic components. Variety of metals and plastics. CNC machining. CNC Prototyping. Metal manufacturing. Located in Utah.