more than 25 years OTI/WCS has been fabricating process equipment for water
and wastewater treatment projects. Over the years we have produced clarifier
mechanisms, anaerobic digester covers, heat exchangers, draft tube mixers, thickeners,
dissolved air flotation mechanisms, aerators, etc. Our clients are especially
partial to the thought included in our designs which aid in field assembly procedures
and installation. The ease in field assembled and installation results in longer
lasting equipment and reduced cost in time and materials for installation operations.