The prefabricated star grindstone has high strength and adopts a new one-time vacuum pressing quality, which has the characteristics of people getting brighter and brighter. The daily maintenance is relatively simple compared to the terrazzo floor. Prefabricated star millstone is different from ordinary hand-grinding terrazzo. It has the advantages of no delamination, cracking, peeling, etc. in winter. It is the first choice for designers. Shanghai Xinggu Environmental Protection Technology Co., Ltd. Prefabricated sheet case reference, Shanghai Center Weilai Center, Hangzhou Weilai Center, Guangdong Weilai Center!