Shanghai Calcium Carbonate Factory Co., Ltd., formerly known as Mattel Chemical Industry Factory Co., Ltd., was established in 1932. It is an enterprise producing light calcium carbonate products, as well as pharmaceutical grade and food grade calcium carbonate. To produce pharmaceutical grade and food grade light calcium carbonate, SG superfine active calcium carbonate, fermentation calcium carbonate and edible calcium carbonate. It has passed the GMP certification of the State Food and drug administration, and continues to this day. It is an enterprise that has obtained the production license of calcium carbonate for pharmaceutical use. Now it has become the raw material supplier of many Sino foreign joint ventures and large pharmaceutical factories.

The factory has highly-advanced production technology and test equipment, and is especially able to produce pharmaceutical-grade calcium carbonate products that conform to the American, British and European pharmacopeia standards, as well as food-grade calcium carbonate products that conform to the FCCIV standard.

With "quality first, first-rate service, honest & trustworthy, and excelsior" as our tenet, we will maintain a good supply and demand relationship with our customers.

At the beginning of the year, we completed the renovation of the new factory and passed the latest GMP certification. At the end of the year, the factory was relocated and upgraded. Passed the GMP certification of the State Food and drug administration. Manufacture SG superfine active calcium carbonate, fermentation calcium carbonate and edible calcium carbonate. Production of pharmaceutical grade and food grade light calcium carbonate. Mattel Chemical Industry Factory Co., Ltd. was established to produce light calcium carbonate products, as well as pharmaceutical grade and food grade calcium carbonate.