Regional water treatment company with global expertise. Cost-effective chemicals. Expert support. KontrolKem develops and manufactures specialty chemical products and equipment for boiler water treatment, Cooling water treatment, waste water treatment and reverse osmosis. Customer technical service support is provided by our engineers from our various offices in Croatia and across Central Europe. Chemical products and services are also available through our carefully selected international distributors. For reverse osmosis membrane antiscalants, cleaners, flocculants and biocides are produced. Oxygen scavengers, dispersants and corrosion inhibitors are produced for boiler water treatment and biocides, dispersants and corrosion inhibitors for cooling water treatment. A complete spectrum of coagulants and flocculants are provided for waste water treatment. KontrolKem is an ISO 9001:2015 & ISO 14001:2015 Certified Company. NSF Certification has been obtained for various chemical products.