Aquired Quality Assurance Mar. May. 2006 2006 ISO-14001 ISO-9001 Aquired New Technology Sep. 2005 Technology of Electrophoresis Dehydration by Pressure roller for Wastewater sludge. Aquired Venture-Enterprise Apr. 2005 New Technology Enterprise Resistered PCT Patent Aug. 2006 Electro Osmosis Dehydrator Patent Contents Nov. Aug. Nov. Jul. 2004 2005 2005 200 Electro Osmosis Dehydrator High Pressure Roller of Belt press Dehydration Phase Electro Osmosiehydrator Filter washing device of Belt Press Resistered Utility Patents Oct. May. Sep. 2003 2003 2003 Pressure roller of Belt Press Dehydration Vacuum roller of Belt Press Dehydration Filter washing device of Belt Pressr Resistered Design Patents May. Nov. Jun. Jun. 2004 2004 2005 2005 Pressure Roller for Dehydrators Electro Osmosis Dehydrator Built-in Belt Press ELODE model for WWTP Built-in Gravity ELODE model for WWTP Resistered ELODE Brand Trade MArk Sep. 2006 ELODE : Electro Osmosis Dehydrator Aquired CE Mark Issued by TÜV   2007 ELODE : Electro Osmosis Dehydrator