Water softening equipment and devices; oil purifying installations; aquarium tank filtration equipment; ionization equipment for air or water treatment; water cooling device; water purification unit; water filter; sewage purification equipment; water purification equipment and machinery; sewage treatment equipment.

Electric power converters; power supply devices for motor drive; uninterruptible electrical power supplies; photovoltaic inverters; control equipment for power converters, motor drive devices, uninterruptible electrical power supplies and photovoltaic inverters, all including information and communication interface.

Advisory services relating to health; Health counselling; Lifestyle counselling (psychological); Complementary medical services; Reiki services; Therapy services; Remedial therapy services

Education services; Life coaching services (training or education services); Provision of education services via an online forum; Educational consultancy services; Arranging and conducting of in-person educational forums; Conducting of educational courses; Arranging and conducting of seminars; Arranging and conducting of workshops (training); Conducting of business conferences; Business training services; Personal development courses; Provision of educational information; Coaching (training); Lifestyle counselling and consultancy (training); Mentoring (education and training); Multimedia production, other than for advertising purposes; Publishing by electronic means; Publication of multimedia material online; Publication of educational materials; Dissemination of educational material; Publication of books; Publication of manuals; Publishing of printed matter; Production of audio and/or video recordings, other than advertising