Architectural services; Construction drafting; Engineering services in the field of building construction; Computer software design; Quality control for others; Technological planning and consulting services in the field of energy-saving for building construction; Scientific research in the field of environmental protection; Software as a service (SAAS) services featuring software for building component layout design, structural member splitting, production scheduling, material quantity calculation, and construction sequence planning for use in industrialized building construction; Technology consultation in the field of industrialized cast-in-place reinforced concrete building construction systems; Technology consultation in the field of artificial intelligence (AI)