We are located in Zaozhuang , Shandong Province. Our main products include: food-grade calcium sulfate dihydrate, food-grade calcium sulfate anhydrite, organosilicon defoamers, polydimethylsiloxane emulsions, and compound defoamers. These products are mainly used in the soy product industry, soybean protein, bio-fermentation, beverages, dairy products, beef and mutton rolls, potato chips, and oth...