With the increasing installation and use of elevators and escalators in residential and commercial buildings, and considering their potential risks, safety inspection has become of paramount importance. PARS SAMAN TOOS Company, with official approval from the National Accreditation Center of Iran and the Research and Training Center for Technical and Health Protection, is engaged in the technical and safety inspection of electric, hydraulic elevators and escalators, as well as construction elevators before operation, and periodic technical inspections of installed devices in the country.