Experience : Prefer 5 to ten (5-10) years of practical assembly, steel components, or HVAC experience at a small to medium size Manufacturing & Fabrication business with five (5) years of experience in a supervisory or managerial role for a fabrication, welding, or HVAC related industry. Miller Industries - Burton, Michigan Who We Are At Miller Industries, we design, engineer, and manufacture custom products right here in the USA, at our locations in Fenton and Burton, Michigan, and with additional engineering support in El Paso, Texas.