Business: LZ Technology Holdings Ltd is a holding company conducting its operations through its operating entities formed in the PRC, primarily Lianzhang Portal and its subsidiaries. Its subsidiaries provides: intelligent community building access and safety management systems through access control monitors and vendor-provided SaaS platforms; offers clients one-stop multi-channel advertising solutions advertisements are placed on the monitors and within the SaaS software. Residents are exposed to these advertisements each time they enter and exit community buildings or open the SaaS software.