NEIAS Parker Aero Systems Equipment (NPASE) is a joint venture between Parker Aerospace and AVIC Jincheng Nanjing Engineering Institute of Aircraft Systems (NEIAS). The organization provides completed aerospace part machining for fuel supply and management systems, fuel inerting systems, hydraulic power systems, and other related products and systems. These services support the Boeing aircraft series; Airbus aircraft series; COMAC C919, XAC MA 700, ARJ21; and Embraer 190; as well as products produced by other aircraft manufacturers.