Products & Industries

Royal Oak Industries provides close tolerance machining, assemblies and finished products to a wide variety of industries including OEM diesel and gas engine, fuel systems, drive line, defense and security, oil and gas, turbocharger; and the high performance automotive aftermarket.  Our customers include some of the world’s most respected and well-known manufacturers, including Caterpillar, Competition Cams, Daimler, Dana, DDC, General Dynamics, Harley-Davidson, John Deere, MOPAR, MTU, Paccar, Perkins, Weir, Woodward and others.

Find out what we are doing in the powertrain, defense, medical, oil & gas, and security industries, and how we can apply our expertise in these fields to serve you.