The PROMCHIMPERM, aimed at developing new technologies and producing chemicals, has been working since 1991. Our production is used in the different industries including pharmaceutical, biochemical, food, textile, fur and leather industry, tanning, chemical, engineering, glass industry, in pulp and paper making industry and others. Today we produce the following kinds of chemical products: Aluminium and potassium sulphates; Potassium alum; Sodium and zinc phosphates; Tin chlorides; Titani...