A device that collects the sludge precipitated using a FLIGHR and a scraper that rotates in a caterpillar style in a hopper at the front end of the sedimentation basin, and transports suspended matter generated on the water surface to the rear end of the sedimentation basin

2017.06.30	Designated as a procurement excellent product for non-metal sludge collector
2017.02.02	Water and sewage facilities construction business registration
2015.10.26	Completed Kunsan Factory
2014.09.01	Performance Certification/Small and Medium Business Administration
2014.06.08	Confirmed as a venture company / Korea Technology Credit Guarantee Fund
2014.03.11	[Patent] Water treatment device equipped with automatic cleaning immersion(10-07 85893) [Patent] Outlet, waste water pollutant and phosphorus treatment device including scum separation means using water level difference(10-0978038)
2013.12.27	Quality Management System Certification(ISO9001:2008), Environmental Management System Certification(ISO14001:2004)
2013.12.09	[Patent] Water treatment device with adjustable cover length (10-1227681)
2013.12.02	Direct production confirmation(27 cases, including slur collector)
2013.09.23	[Patent] Scum suction removal device of water treatment system including transfer function (10-1312608)
2013.08.07	[Design] Non-metal idle sprocket (30-0708997)
2013.06.18	[Design] Conveyor Chain Link (30-0708996)
2013.07.05	[Patent] Non-metal idle sprocket (10-1285410)
2013.04.29	[Patent] Automatic drainage device for condensate in odor prevention equipment at terminal treatment plant (10-1260768)
2012.10.16	[Patent] Sludge discharge device of sedimentation hopper (10-1214987)
2009.06.16	Capital increase
2007.02.01	[Patent] Coagulation for water treatment paddle (10-0407516) [Patent] Sludge collector chain conveyor(10-0517837) [Patent] Filter cartridge for sewage and wastewater purification equipment (10-0700447)
2007.02.15	established Taekwangentec co .,ltd