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We are a company with more than 40 years of experience in the sphere of machinery construction and industry services.
SIGMA designs, provides and builds flotation equipment and filtration systems, we are your ideal partner due to our company characteristics.
EXPERIENCE RELIABILITY SERVICES FLEXIBILITY INNOVATION
SIGMA designed and supplied a turn-key wwtp for INDITEX wich permits a perfect discharge conditions and a recycling use.1
XXIV POULTRY CONGRESS CENTRAL AMERICA AND THE CARIBE1
DISSOLVED AIR FLOTATIONSYSTEMS
Has become the most versatile clarification system and makes the solution for a wide range of problems.Read more
INDUCED AIR FLOTATIONSYSTEMS
When target is not to have a high efficiency and water quality but you need an easy to work and strong unit with very low maintenance demands.Read more
When highest water quality is the goal or you have footprint problems, the SIGMA MBR is the best option.Read more