Shandong Mingxing Chemical Co., Ltd. was founded in 2014 and its main chemical products include magnesium sulfate, water-soluble carrier Jiayi powder,Magnesium Oxide，Calcium Chloride, Magnesium Chloride. It is currently the factory with the largest production capacity of magnesium sulfate in China. The factory is located in Longchi Chemical Industrial Park, Changyi City, Weifang City, Very close to Qingdao port and Tianjin port, low shipping cost and convenient transportation.