Zhejiang Jiande Datong Fuli Light Industrial Auxiliary Agent Factory is a provincial civil welfare enterprise. It has been continuously awarded Hangzhou Municipal Advanced Welfare Enterprise since 1994; and it is also appraised as a company that strictly observes contract and keeps credit. The calcium products series of AA Brand mainly include: Calcium hydroxide, Calcium oxide, Heavy calcium carbonate, Activated calcium oxide and Activated calcium carbonate. With total annual capacity of 60,000 tons, its products have found market in every quarter of the country. The fine grade Calcium hydroxide jointly developed with Chemistry Dept. of Zhejiang University has adopted American ASTM(C25-99) standard. The property of this product is as follows: high content of Ca(OH)2, low impurities, high purity, delicate fineness, d(50)≤4um, and high whit Click for details>>