CPI is Compressor Products International, an oil and energy company headquartered in Stafford, TX. It provides precision-engineered sealing components, lubrication systems and support services for the global compression industry. The company specializes in compressor valves, packing and wiper rings, piston rod packing sets, and bearing assemblies, with a variety of specialty products available to meet the needs of its customers. CPI offers comprehensive aftermarket services to provide technical advice on the maintenance of compressors, and full line of