Changchun Gas Co., Ltd. engages in the production and supply of urban pipeline gas, and sales of metallurgical coke and coal tar, installation of natural gas user pipelines. Its business activities include pipeline gas business, wholesale and retail of vehicle gas, design and construction of gas engineering projects, and development of clean energy projects. It sells gas stoves, hoods, water heaters, heating furnaces, dryer machines, and disinfectant cabinets. The company was founded on June 8, 1993 and is headquartered in Changchun, China.