Cultural stone. Huatuo stone is a cultural stone ornament with traditional characteristics, which is mainly produced in Anhui, Zhejiang, Jiangsu and Fujian, with Anhui Huatuo stone as the top grade. Huatuo stone has the characteristics of beautiful appearance, natural texture, rich color, hard texture and durable corrosion resistance, and is widely used to make various handicrafts, including Huatuo statues, Huatuo pendants, Huatuo and so on.