Da Yu is the first enterprise who was GMP registered with the State Food and Drug Administration ( SFDA) of China in Calcium Carbonate domain. Da Yu produces high quality....

Clean odorless, fine white crystal. Being widely used in the fields of medicine, ceramic, electronics, film capacitive material, optics glasses, spectrum agent. Conform with....

Clean odorless, fine white crystal. Being widely used in food industry. Conform to USP30, CP2005 & FCC according to the requests of clients. The content of Arsenic and Lead is not....

Da Yu also produces various industrial calcium carbonate, their characteristics are ideal particle size and particle size distribution, high whiteness. They can be widely used in....

Shanghai Da Yu Biochemistry Co., Ltd. produces various industrial calcium carbonate, whose characteristics are ideal particle size and particle size distribution, high whiteness.....