Shandong Haihua Liwei New Material Co., Ltd ( formerly Shandong Haihua Group potassium sulfate plant) is a comprehensive utilization enterprise of bittern resources as a supporting enterprise of Shandong Haihua Group Yangkou Salt Plant. Annual production capacity of the plant: Potassium Sulphate 20,000MT, Magnesium Chloride Hexahydrate (Flakes, Granule type) 100,000MT and Refined Salt 24,000 MT. The production process of the plant is unique in China and has reached the international advanced level which has won the Third prize of National Science and Technology Invention Award, Second Prize of China Light Industry Federation, Second Prize of Shandong Economic and Trade Commission and has obtained the national key new product potassium sulfate certificate. The plant has strong techni..