As of August 18, 2008, DnECO Co., Ltd. was acquired by Leaders PJ Co., Ltd., in a reverse merger transaction. Yeshin PJ Co., Ltd. engages in the manufacture and installation of water purifying environmental plant, and sale of font design and design applications. It offers RABC System, a water purifying and disposal system that utilizes drainage and waste water treatment technology in treatment of drainage, organic high concentrated waste water, sewage, livestock waste, and leachate. This system is used for various water treatment facilities, such as drainage, industrial waste water, sewage disposal, livestock waste water, food waste water, and a recycled water supply system facilities. The company, formerly known as Dneco Co. Ltd., was founded in 1995 and is headquartered in Seoul, South Korea.