Maintenance services, repair services and technical support services, namely, providing technical advice and assistance in the fields of electronic power conversion and production products, systems, control and test units, namely, direct current, low-, mid-, high- and radio frequency power conversion and control systems, inverters, and match networks, remote plasma and ion beam sources, thermal measurement and sensing systems, namely, optical thermometers, thermal sensors, and thermal controllers, gas and liquid flow management products, namely, mass flow controllers and meters, vapor delivery systems, namely, thermal vaporizers and vaporizer refillers, exhaust pressure controllers, and ultrasonic flow meters

Educational services, namely, developing and conducting training courses, classes, seminars, workshops and lab classes, and distribution of training materials in connection therewith in the field of plasma processes, power delivery, mass flow controls, radio frequency technology and transmission techniques, and subject matters as requested by customers