Ruicheng Xintai Nano Materials Co., Ltd as one of the leading manufacturers of nano calcium carbonate products which is located at the junction of three provinces: Jin, Qin and Yu. The highway and railway traffic conditions are very convenient. Through those years efforts, we have set up strong and long-term partnership with customers from a range of manufacturing industries including rubber, paint, coatings, plastics, and paper industries. Adhering to the concept of