SONATEC ^None

SONATEC is a company that specializes in the development, manufacturing, marketing, installation, and maintenance of ecological water treatment systems for individuals, PEPs, and industry. Their systems are based on the principle of magnetohydrodynamics and do not use salt or chemicals. On the other hand, Sonatech is an undersea acoustics engineering and manufacturing company that offers navigation equipment, digital depth sounders, and data telemetry systems for government agencies, academic institutions, and commercial customers.