Shenzhen Housing and Construction Engineering Inspection Co., Ltd. is registered at No. 101, Building 3, 6283 Longgang Avenue (Henggang Section), Baohua Community, Yuanshan Street, Longgang District, Shenzhen. The registration authority is Shenzhen Market Supervision Administration Bureau, with the legal representative being Li Yongjiang. The scope of business includes: general business operations; and licensed business operations: house safety inspection and appraisal, building structure inspection and appraisal, steel structure inspection and appraisal, on-site main structure inspection, construction project quality and material inspection, indoor environmental inspection of buildings, and building energy-saving inspection.

This project involves the tax office building of a certain city-level city. To assess the safety of the building's main structure, and to provide a theoretical basis for future usage or reinforcement, our company has conducted a comprehensive inspection and evaluation of the building's concrete strength, steel reinforcement, cross-sectional dimensions, floor layout, overall tilt of the building, cracks in the building, the building's load-bearing conditions, the quality of the building's protective structure, and the stability of the building's foundation. Based on the reliability assessment standards for civil buildings, we have rated the structural safety of the building, concluding that the overall structural safety is rated as Bsu, indicating that it generally meets the requirements for safe use.