Group 1 - Shanghai Construction Group Co., Ltd. and Shanghai Construction Intelligent Construction Co., Ltd. have applied for a patent for a monitoring method related to deep foundation pit excavation [1] - The patent, titled "A Monitoring Method for the Uplift of Column Piles in Deep Foundation Pit Excavation," was filed on November 2024 and aims to enhance safety in construction projects [1] - The proposed method utilizes 3D visualization through Matlab software to monitor the uplift of column piles and underground continuous walls, improving the effectiveness of monitoring compared to traditional static data [1] Group 2 - Shanghai Construction Group Co., Ltd. was established in 1998, primarily engaged in the housing construction industry, with a registered capital of approximately 888.59 million RMB [2] - The company has invested in 106 enterprises and participated in 5,000 bidding projects, holding 2,147 patents and 1,954 administrative licenses [2] - Shanghai Construction Intelligent Construction Co., Ltd., founded in 2021, also focuses on the housing construction sector with a registered capital of 50 million RMB and has participated in 197 bidding projects [2]