Operational since 1981, RMC, Reliable Machinists Corporation is a computer numerical controlled (CNC) machine shop. Based in Houston, Texas, it supplies precision machined products and related services to the oil/energy industry. The firm offers customers a wide range of services, such as milling/rotary milling, gun drilling/boring, thread milling, key ways, contour milling and valve seat pockets. Its products include valves, adapters, tubing heads, flanges, gaskets, actuators, tubing hangers and more. The company has been presented with Outstanding Supplier award from FMC Technologies.