We specialize in machining, coating, grinding and finishing of rotating and reciprocating components. Fusion, Inc. is Houston based and has been in the business since 1959. We can assist you with your HVOF Tungsten Carbide coating and polishing downhole Mud Motor Rotors needs. We are a certified taper gauge sets manufacturer. Fusion, Inc. also refurbishes crankshaft and components, restore gas and steam turbines with our coating, machining and grinding capabilities.