Changzhou Calcium Carbonate Co., Ltd. is a professional calcium carbonate series product manufacturer. The company was founded in 1986 and has participated in the drafting and formulation of a number of national manufacturing and inspection standards in the calcium carbonate industry. It is a high-tech enterprise in Jiangsu Province. The company mainly produces lightweight and nano calcium carbonate series products, and its products are widely used in plastics, rubber, coatings, paints, sealants, papermaking and other related industries. The company has two calcium carbonate production bases in Changzhou, Jiangsu and Chizhou, Anhui, providing customers with stable product supply and good after-sales service.

Jiangsu Nanoactive Calcium Carbonate Engineering Technology Research Center is a technical entity established based on Changzhou Calcium Carbonate Co., Ltd. Changzhou Calcium Carbonate Co., Ltd. is the national standard for "nanoactive calcium carbonate", the industry standard for "industrial precipitated calcium carbonate", and the "calcium carbonate". The main drafting unit of national standards such as "analytical methods" is the vice president unit of the calcium carbonate industry branch of China Inorganic Salt Industry Association.

The center is committed to researching and developing new formulas, new material control agents, and composite additives for new materials, exploring new processes, energy-saving and environmentally friendly production technology transformation and product industrialization implementation. For the development and research of automobile stone-resistant coatings, automobile weld glue, automobile damping glue, automobile damping plates, sealants, rubber products and other products, the research and development results will be radiated to the upstream and downstream industries of the domestic calcium carbonate industry, so that the center will be in China The frontier of the development of inorganic salt and fine chemical engineering disciplines in colleges and universities.