PCI was founded in 1984 to manufacture cryogenic air separation devices for operation in extreme and remote environments. Since then, PCI has continually expanded its technology platforms to include membrane and adsorption (VSA) technology. We have built thousands of systems that are actively operating and supported in over 25 countries worldwide. Our products enable our customers to produce oxygen and nitrogen at the point of use, effectively eliminating the logistical supply chain associated with delivered product. PCI's corporate headquarters is located in Riverside, California