KG Eco Technology Services Co., Ltd. produces and sells energy using waste in South Korea. It offers copper oxide, an electro-plating grade solution used for the plating of printed circuit boards and catalysis; copper sulfate pentahydrate for electro-plating, chemical plating, electronic materials, chemical reagent, and other solutions; copper oxide, an industrial grade solution used as an additive or catalyst in the production of copper compounds; copper carbonate basic, an industrial solution for wood preservation, plating, catalysis, and others; and tungsten oxide, a powder used for hard metal tools and tungsten alloys in the munitions industry. The company also provides general and harmful industrial waste treatment, wastewater treatment, and scrap metal recycling services, as well as collects and transports general wastes, classified wastes, and wastewater to treatment or final treatment plants. In addition, it produces biofuel oils for power generation; and produces and supplies steam renewable energy from waste heat. The company was founded in 1999 and is based in Siheung-si, South Korea.