Weifang Tenor Chemical Co., Ltd. is a joint-stock enterprise integrating R&D, development, producing, selling and services of chemicals, mainly specializes in developing oceanic chemical products.
We are manufacturer specialized in chemical development, Custom Manufacturing, scale up and the manufacture of experimental find chemical and pharmaceutical intermediates.
Shengdatech Inc. is a leading nano precipitated calcium carbonate manufacturer in China. In China, we are the only nano material company listed in Nasdaq of USA.