Quartz Agglomerate (also known as grindstone) is a concrete product made by mixing aggregates such as crushed stone, glass, and quartz with cementitious binder, which is then ground and polished. Quartz Agglomerate made with cementitious binder is called inorganic grindstone, while that made with epoxy binder is also known as epoxy grindstone or organic grindstone. Quartz Agglomerate is further categorized by construction method into on-site cast grindstone and prefabricated plank grindstone flooring.

Traditional terrazzo, with its unique advantages such as low cost, customizable colors and patterns, and ease of installation, has a huge market in China. The terrazzo flooring used in buildings across urban and rural areas nationwide totals over one billion square meters.