Replacement of automobile parts; replacement of vehicle bodies; installation of vehicle bodies; information services relating to replacement and fitting of vehicle bodies; replacement of interior and exterior of vehicles; providing solutions for replacement of vehicle bodies; providing solutions for replacement of vehicle bodies through standardization and development of interfaces relating to replacement/fitting/fastening/joining/separation/mounting/sealing; installation of transfer equipment for replacement and fitting of vehicle bodies; installation, maintenance and repair of chassis parts and bodies for vehicles; maintenance, servicing and repair of vehicles.