A domestically produced testing platform for remote operation systems in fusion reactors has been successfully developed and has cleared the testing and acceptance phase, as evaluated by an expert panel. Boasting internationally advanced comprehensive parameter levels, this platform effectively tackles the technical hurdles associated with conducting high-precision inspections and maintenance on large components within fusion reactors. These operations are carried out under the challenging conditions of intense radiation and confined spaces, thereby achieving a level of autonomy and controllability that is produced within the country. The relevant technology holds promise for application in various fields, including the maintenance of next-generation nuclear fusion devices and nuclear power plants.