Jiangxi Chuangxian Fine Calcium Industry Co. , Ltd. is a manufacturer of high-end industrial grade and food grade calcium oxide, calcium dihydroxide, calcium carbonate, the unique technology of the company, products can be made without black spots, without impurities, stable quality, particle size can be customized according to customer requirements. It is a continuous and automatic process from raw material entering to product leaving, such as limestone quality and surface cleanliness monitoring, roasting temperature monitoring, lime activity and digestion temperature, pressure, time, orientation of crystal row. The whole process of powder particle size and removal of impurities and heavy metal ions has been carried out strict quality management and control, and has achieved environmental protection deep processing, and the whole process has been mechanized, electro-vaporized, automated and intelligent, environmental protection, no emissions. The recycling and utilization of raw material resources is in line with the policy of energy conservation and emission reduction advocated by the state. All indicators of ex-factory products are in line with the national food, can be comparable to imported products, in the international market has a strong competitiveness.