The State Council and the Ministry of Housing and Urban-Rural Development have successively issued the "Action Plan for Promoting Large-scale Equipment Renewal and Consumption Goods Replacement with Old Ones" (No. [2024]7) and the "Implementation Plan for Promoting the Equipment Renewal of Buildings and Municipal Infrastructure" (No. [2024]2).

The "Implementation Plan for Promoting the Equipment Renewal of Buildings and Municipal Infrastructure" proposes that for residential elevators that have been in use for a long time, have a low configuration level, have a high operating failure rate, have prominent safety hazards, and have a strong willingness of the masses to update, they should be updated, renovated, or overhauled in combination with the situation of hidden danger investigation or safety risk assessment, and it is clearly required to conduct risk assessment in accordance with relevant safety technical standards such as "Safety Code for the Construction and Installation of Lifts" (GB/T 7588) and "Safety Assessment Specification for In-service Lifts" (GB/T 42615—2023).

NETEC has specially set up an elevator inspection and assessment department composed of senior technical experts and experienced elevator inspection personnel in the elevator industry. At present, NETEC has widely carried out in-service elevator safety assessment business in Beijing, Tianjin, Heilongjiang, Hebei, Guangdong, Shandong, Shaanxi and other places, providing scientific, authoritative and feasible assessment guidance opinions for the safe operation of in-service elevators, and has accumulated rich assessment experience.