Luban Co., Ltd. integrates the entire industry chain of existing buildings, with subsidiaries including Luban Structural Design Office, Zhizhun Testing and Appraisal, Luban Tianning, Luban Urban Renewal and branches in various regions, forming a full - life - cycle service system from general contracting, building appraisal and testing to special engineering, structural design, waterproofing and leak repair to renovation.

The group's service is precisely divided into three sectors: project, appraisal and design, and material supply. The projects sector focuses on professional projects such as foundation porjects, structural renovation, reinforcement, special engineering, renovation of ancient and modern buildings, and waterproofing and reinforcement; the appraisal and design sector covers comprehensive services such as building appraisal, structural design, planning and evaluation; the material sector is committed to the research and development, production and sales of waterproof materials, special materials and renovation materials, realizing the specialization, integration and comprehensiveness of services.