Advertising the goods and services of others; wholesale and retail services presented through the Internet and social media sites, namely, measuring, checking (supervision) apparatus and instruments, namely, electronic and magnetic sensors for sensing a trailer coupling condition a brake status and condition, speed meters, distance measuring apparatus, namely, sensors, electronic checking (supervision) instruments, namely, cameras for indicating the status of vehicle trailer couplings and components therefor, in particular electronic sensors for detecting the position of components of vehicle trailer couplings and electronic display modules for indicating the status of trailer couplings and for displaying error code diagnosis, electronic sensors for detecting the position of a vehicle trailer, software and computer software for vehicles and their parts, downloadable software applications for smartphones, personal computers and tablets, namely, software for monitoring, measuring, checking and controlling the performance and condition of land vehicles and their parts, cameras, land vehicles, electric vehicles, namely, trucks and lorries, electric motors for land vehicles, recuperation system, namely, energy recovery parts of land vehicles, namely, a generator and battery consisting of a recuperation brake with power storage that converts kinetic energy during braking to electrical energy, apparatus for locomotion by land, namely, trucks, lorries and trailers for vehicles, vehicle parts, in particular axles and units made of them for lorries, trailers for vehicles, buses and camping vehicles, suspension systems in particular axles and units made of them for lorries, trailer for vehicles, buses and camping vehicles, driven by electric drive motors, suspension systems in particular axles and units made of them for lorries, trailers for vehicles, buses and camping vehicles, equipped with recuperation systems as parts of vehicle for energy kinetic recovery in braking, chassis systems, suspension systems including slide suspensions for trucks, trailer vehicles, buses and camping vehicles mainly consisting of brackets, bushings, radius arms, axles, axis binding elements, air springs, leaf springs and shock absorbers, mechanically and manually actuated lifts for lifting and lowering trailers and semi-trailers as parts of such vehicles, leaf spring axles and leaf spring vehicle parts, air spring axles and air suspension units [parts of vehicles], suspension systems for trucks and trailer vehicles, buses and camping vehicles, mainly consisting of air springs, leaf springs, guide rods, brackets, axles, axle connecting elements, bearing bushes, shock absorbers, brakes and brake systems for land vehicles, brakes and brake systems and units for vehicles, vehicle couplings for land vehicles, in particular fifth wheel couplings, trailer couplings, towing hooks, pintle hooks and kingpins, trailer supports, trailer slide supports and kingpins, vehicle lifting doors, tire carriers [vehicle parts], shock absorber tubes, vehicle frame and chassis for trailers or semitrailers, vehicle wheels, vehicle rims, steering wheel systems used to control the direction of land vehicles and trailers for vehicles and spare parts of the aforementioned goods; Wholesale and retail services, namely, measuring, checking (supervision) apparatus and instruments, namely, electronic and magnetic sensors for sensing a trailer coupling condition a brake status and condition, speed meters, distance measuring apparatus, namely, sensors, electronic checking (supervision) instruments, namely, and cameras for indicating the status of vehicle trailer couplings and components therefor, in particular electronic sensors for detecting the position of components of vehicle trailer couplings and electronic display modules for indicating the status of trailer couplings and for displaying error code diagnosis, electronic instruments or sensors for detecting the position of a vehicle trailer, software and computer software for vehicles and their parts, downloadable software applications for smartphones, personal computers and tablets, namely, software for monitoring, measuring, checking and controlling the performance and condition of land vehicles and their parts, cameras, land vehicles, electric vehicles, namely, trucks and lorries, electric motors for land vehicles, recuperation system, namely, energy recovery parts of land vehicles, namely, a generator and battery consisting of a recuperation brake with power storage that converts kinetic energy during braking of electrical energy, apparatus for locomotion by land, namely, trucks, lorries and trailers for vehicles, vehicle parts, in particular axles and units made of them for lorries, trailers for vehicles, buses and camping vehicles, suspension systems in particular axles and units made of them for lorries, trailer for vehicles, buses and camping vehicles, driven by electric drive motors, suspension systems in particular axles and units made of them for lorries, trailers for vehicles, buses and camping vehicles, equipped with recuperation systems as parts of vehicle for kinetic energy recovery in braking, chassis systems, suspension systems including slide suspensions for trucks, trailer vehicles, buses and camping vehicles mainly consisting of brackets, bushings, radius arms, axles, axis binding elements, air springs, leaf springs and shock absorbers, mechanically and manually actuated devices for lifting and lowering trailers and semi-trailers as parts of such vehicles, leaf spring axles and leaf spring vehicle parts, air spring axles and air suspension units [parts of vehicles], suspension systems for trucks and trailer vehicles, buses and camping vehicles, mainly consisting of air springs, leaf springs, guide rods, brackets, axles, axle connecting elements, bearing bushes, shock absorbers, brakes and brake systems for land vehicles, brakes and brake systems and units for vehicles, vehicle couplings for land vehicles, in particular fifth wheel couplings, trailer couplings, towing hooks, pintle hooks and kingpins, trailer supports, trailer slide supports and kingpins, vehicle lifting doors, tire carriers [vehicle parts], shock absorber tubes, vehicle frame and chassis for trailers or semitrailers, vehicle wheels, vehicle rims, steering wheel systems used to control the direction of land vehicles and trailers for vehicles and spare parts of the aforementioned goods.

Installation, repair, maintenance and rental of electronic devices, namely, electronic checking sensors, downloadable software for software for monitoring, measuring, checking and controlling the performance and condition of land vehicles and their parts; repair and maintenance of motor vehicles and their engines.

Design, development, creation of software programs and applications in the vehicle and vehicle parts sector, in particular software in the form of apps for smartphones, tablets and personal computers; non-downloadable software programs and applications with limited time use for monitoring, measuring, checking and controlling the performance and condition of land vehicles and vehicle parts; installation, maintenance, repair and rental of software and software applications for vehicles and vehicle parts.