China Gas Industry Investment. 

China Gas Industry Investment Holdings Co., Ltd., an investment holding company, produces and sells industrial gas in the People's Republic of China. The company provides industrial gas products, which include oxygen, nitrogen, argon, hydrogen and carbon dioxide. It primarily engages in the supply of pipeline industrial gas, as well as liquefied industrial gas (LNG) principally to offsite independent third parties through road tanker delivery; and LNG-related business, which includes the supply of LNG and provision of gas transmission services. In addition, the company operates an automobile LNG filling station; and constructs industrial gas projects. It sells its liquefied industrial gas to customers in a range of industries, including medical, shipping, engineering, photovoltaic, food, and automotive. The company was founded in 2004 and is headquartered in Tangshan, China.