On February 28, 2022, the on-site operation service for the overall bolt tensioning machine for the reactor pressure vessel of the 501 maintenance reactor at Fuyong Nuclear Power Plant was successfully completed. This marked the full completion of the on-site operation service project for the main bolts of the reactor pressure vessel of the 501 maintenance reactor at Fuyong Nuclear Power Plant, which was undertaken by Remon Cyber. 

The 501 major overhaul of Fuqing Nuclear Power Plant is the first major overhaul for the "Hualong One" unit. Moreover, the overhaul period coincided with the Spring Festival. The Raymond Cyber Engineering Service Team organized a team of "excellent personnel", overcame the impact of the epidemic, and remained fully committed to the overhaul work site during the Spring Festival. They successfully completed the first opening of the reactor pressure vessel cover, the closing of the cover during the in-service water pressure test, the opening of the cover after the in-service water pressure test, and the overall stretching machine on-site operation services for the loading and unloading process. 

"Even those who have traveled a hundred miles can only complete ninety percent of the journey. The successful completion of the on-site service work for the 501 major overhaul of Fuqing Nuclear Power Plant marks a good start for Leiming Cyber in the "Hualong One" unit's major overhaul process. The road ahead is long and arduous, but progress will be made. The Leiming Cyber team will work together and forge ahead, willing to be a screw in the path of nuclear power equipment domestication. We will march forward fearlessly on the perilous mountain road, clearing the clouds and fog to see the light!"