The Modular Reaction Frame System developed by Wenma provides a systematic testing tool for the designed parameters of the shoring and scaffolding structure, such as the load capacity and stability, and provides a reliable guarantee for our R&D team to innovate in components and construction methods. The system adopts modular design and has adjustable height and loading mode. It also uses a full hydraulic digital control servo loading system, which can simulate a variety of loading modes and working conditions.