At 0:00 on October 17, 2021, Beijing Leiming Siboc Electromechanical Technology Co., Ltd. successfully completed the "On-site Operation Service for the Overall Bolt Tensioning Machine of the Reactor Pressure Vessel of Unit 5 of Tianwan Nuclear Power Plant during the T501 Maintenance" project. This also marked the successful completion of the first refueling operation of Unit 5 of Tianwan Nuclear Power Plant. 

The completion of the on-site operation service for the T501 overhaul overall stretching machine marks the first series of the fully integrated and fully synchronized bolt stretching machine independently developed by Remon Cyber, which is used for the fuel loading/unloading and pressure testing operations of the M310 unit: opening the cover for discharging, closing the cover for pressurization, opening the cover for loading, and closing the cover after loading. This is also an important milestone in the T501 overhaul work at Tianwan Nuclear Power Plant. It is also a new starting point for Remon Cyber's engineering services. It holds "milestone" significance for the application of domestic fully integrated and fully synchronized bolt stretching machines in the nuclear power field. 

A new journey has just begun. With determination, we will set out and achieve great things over the next long distance.