ECOBLEND

Aircraft products, namely, ventilating ducts of metal for use with aircraft environmental control systems for cabin pressurization and temperature control

Aircraft products, namely, turbomachinery in the nature of air and rotary compressors for use with aircraft environmental control systems for cabin pressurization and temperature control

Aircraft products, namely, pressure relief valves for use with aircraft environmental control systems for cabin pressurization and temperature control

Aircraft products, namely, non-metal ventilating ducts for use with aircraft environmental control systems for cabin pressurization and temperature control

Aircraft products, namely, heat exchangers not being parts of machines for use with aircraft environmental control systems for cabin pressurization and temperature control; Aircraft products, namely, aircraft environmental control systems and structural parts therefor for cabin pressurization and temperature control comprised of heat exchangers not being parts of machines, turbomachinery in the nature of air and rotary compressors, ventilating ducts of metal and non-metal, and pressure relief valves