Product introduction: High-precision gypsum blocks are a new type of gypsum block mainly made of building gypsum and formed by advanced semi-dry process pressing. The longitudinal and transverse edges are equipped with tenons and mortises, with the length, height, and thickness deviations controlled within two millimeters. The semi-dry production process has the advantages of low water consumption (less than one-third of traditional pouring method), low moisture content, no need for drying (can be sent out of the factory after production), and high production efficiency. It is advantageous in terms of high fracture load, high compressive strength, small dimensional deviations, light weight, and good apparent quality. Compared with traditional walls, the walls built with this material can achieve thin laying and thin plastering, with the characteristics of light self-weight, high strength, fire resistance, thermal insulation, sound insulation, good hanging force, and excellent impact resistance. Product application: It is mainly used for non-load-bearing interior partitions of buildings.