Controll Master Industrial Ltda supplies high-performance water and effluent treatment equipment to the most diverse market segments. With a huge range of equipment installed throughout the country, we are accredited by most public sanitation companies and private companies that use large volumes of water, or reuse their effluents. Installed in the city of Sete Lagoas - Minas Gerais, our plant has more than 6000m² of its own area, with high production capacity, where we manufacture the following equipments: - Iron / manganese / arsenic / hydrogen sulphide / selenium - water remover - Compact and conventional bed - Water demineralizers - Compact and conventional bed - Reverse osmosis pre-treatment systems - Pressurized biflow / classic sand filters - Pressurized activated carbon filters - Integrated systems for water reuse - Compact and open ETAS - Compact ETES In addition to the equipment line we provide services in the following areas: - Installation of water treatment systems - Operation of water treatment systems / equipment. We also supply replacement products for our equipments.