Medical apparatus and instruments; testing apparatus for medical use; diagnostic apparatus for medical use; analysis devices for identification of bacteria for medical use; filters for ultraviolet rays for medical use; ultraviolet ray lamps for medical use; X-ray tubes for medical use; medical disinfection apparatus and instruments.

Disinfectant apparatus; germicidal lamps for purifying air; sterilizers; sterilizers for medical instruments.

Disinfection of surgical instruments; disinfection; machine installation, maintenance and repair; irradiation of medical instruments; rental of sterilizers for medical instruments; sterilization of medical instruments.