Industrial robots; underwater industrial robots; robots for maintaining, cleaning and polishing the walls and windows of aquatic pools and aquariums, in submerged and dry conditions; underwater installations and apparatus for maintenance, upkeep and repair of glass in aquatic pools and aquariums; ultrasonic cleaners; disinfection boxes for neoprene maintenance; machines for diluting disinfectant products.

Maintenance and upkeep service for windows and walls of aquariums and aquatic pools, oceanographic and zoological parks, in submerged and dry conditions; installation and maintenance service for apparatus and equipment intended for cleaning and polishing windows made of polymethyl methacrylate (PMMA) or other submerged transparent materials such as plexiglass in a submerged and dry environment, and particularly in an aquarium; rental service for underwater industrial robots, robots for maintenance and cleaning of windows and other walls of aquatic pools and aquariums, robots for polishing windows of aquatic pools and aquariums, underwater installations and apparatus for maintenance, upkeep and repair of windows of aquatic pools and aquariums, ultrasonic cleaners, disinfection boxes for neoprene maintenance, machines for diluting disinfectant products.