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 Prizeof China Light Industry Federation, Second Prize of Shandong Economic and Trade Commission and has obtained the national key new product potassium sulfate certificate.

Quality policy: adhere to the people-oriented, continuous improvement and innovation, to provide customers with satisfactory products and services, to meet the growing new needs of customers.