Tianjin TEDA Co., Ltd. engages in ecological environment protection, regional development, energy trading, and equity investment. It generates power by burning waste; as well as develops and utilizes renewable energy, including the generation of biomass power. The firm develops municipal supporting projects, residences, commercial complexes, and social housings. The company also conducts bulk trade of refined oil, petrochemical products, and non-ferrous metals; as well as stores and manages non-ferrous metals, petroleum, and petrochemical products. The company was founded on August 20, 1981 and is headquartered in Tianjin, China.