[Class : 40] Custom Assembling Of Propulsion Systems For Aerospace Vehicles; Custom Manufacturing Of Propulsion Systems For Aerospace Vehicles For Others; Custom Manufacturing Services For Others In The Field Of Propulsion Systems For Aerospace Vehicles; Custom Manufacturing; Custom Manufacturing Of Aircraft Vehicles For Others; Custom Manufacturing Services For Others In The Field Of Aircraft Vehicles; Custom Manufacturing Of Propulsion Systems For Aircraft Engine Pods For Others; Custom Manufacturing Services For Others In The Field Of Aeronautical And Space Vehicles; Custom Manufacturing And Assembling Services Relating To Semi Conductor Parts And Integrated Circuits; Prototype Fabrication Of New Products For Others; Rental Of Three Dimensional Printers; Treating Materials With Ultrasonic Waves To Modify Their Properties; Treatment Of Materials Using Ultrasonic Waves To Modify Their Properties; Soldering; Custom Manufacturing And Assembling Services Relating To Semiconductor Parts And Integrated Circuits; Custom Manufacturing And Assembling Services In Relation To Semiconductor Parts And Integrated Circuit Products.