The registration address of zhang chong chong chong, ltd., is located at no. 24, located in zang mamura road place, under the head town of zhang chonggang, hebei province. The registration authority is the zheng chong county market supervisory authority, represented by a legal person, and operates on general projects such as cultural stones, mushroom stones, sculpture, slurry and roadside stone sales. In addition to projects subject to authorization under the law, activities are carried out autonomously in accordance with the law and in accordance with the operating licence)。