JC Chemical Co., Ltd. engages in the manufacture and sale of biodiesel. It operates through Biofuel manufacturing and Plant business. The Biofuel manufacturing business produces crude oil for biodiesel and oil cake, biodiesel and glycerin, and other by-products. The Plant business engages in the business of design, engineering, supply of equipment, erection, civil construction, and supervisory and training services for building factories of oil extraction and biodiesel on EPC or split supply contracts. The company was founded on March 24, 2006 and is headquartered in Ulsan, South Korea.