The company's principal activity is to provide wastewater treatment solutions for industrial and governmental entity customers. It designs, builds and installs aeration equipment used for pre-treatment of wastewater. The company's principal products are hydroflo plus system, an aeration system for sewage treatment in pipes prior to reaching treatment facilities and hydroflo ats system, a standardized system of applying oxygen to wastewater for purification purposes. It operates in the United States of America. On 4-Mar-2004, the company became a diversified internally managed closed-end investment company. On 04-Aug-2004, the company acquired arsenic removal technologies inc.
