Tianyi New Material

Founded in 2003, the company is a high-tech enterprise jointly invested by Zhejiang Tianshi Nanotechnology Co., Ltd.'s predecessor, Jiande Tianshi Calcium Carbonate Co., Ltd. and Zhejiang University. It is now a wholly-owned subsidiary of Zhejiang Tianshi Nanotechnology Co., Ltd.


The company is mainly engaged in the production, development and research of active nano-calcium carbonate, specializing in the production of various types and specifications of "Rigao" active nano-calcium carbonate. Products are widely used in plastics, rubber, ink, paint, adhesives and other industries, enjoying high visibility in the industry.