According to statistics, there is a significant number of old houses built in the 1950s and 1960s in our country that require reinforcement due to exceeding their design life. Approximately one-third of residential buildings nationwide have insufficient safety reserves. Moreover, as urban residential structures gradually age, a large number of them need reinforcement, making the market outlook promising.

Each year, a large number of buildings in our country require technical upgrades and additions due to the expansion of production scale and process updates. These structures need reinforcement due to overloading. At the same time, with the increased and changing seismic requirements and defense standards of the country, many existing buildings in various regions cannot meet the new seismic defense requirements, necessitating seismic reinforcement. In recent years, a significant number of unsafe buildings due to poor construction quality have been exposed to the public, which also require reinforcement treatment.

In recent years, as China accelerates its urban and rural revitalization, the demand for maintenance of existing buildings has surged. Development cannot solely rely on new construction; technical upgrades of old projects are crucial. Given our national conditions, funding remains limited. In the process of future production and development, it is essential to combine necessary new construction projects with the renovation of old ones, adopting a two-pronged approach. This is the inevitable path to developing production and enriching our nation.