Tianjin Jinran Public Utilities Company Limited 

Tianjin Jinran Public Utilities Company Limited primarily manages and operates gas pipeline networks across Mainland China. The company's core business involves the supply and distribution of piped natural gas to a diverse client base, encompassing industrial, commercial, and residential consumers. Its operations are organized into five principal areas: the direct sale of piped gas, providing gas connection services, gas transportation, the retail of gas appliances and related products, and the leasing of gas pipeline infrastructure. Specifically, the company facilitates gas connections in Tianjin City and Jining, Inner Mongolia, and also offers assets for lease, including pipelines, gas station facilities, and company-owned properties. Additionally, it provides gas transportation services and is involved in the sale and installation of gas appliances. A separate, albeit secondary, venture for the company includes mining investments. Originally named Tianjin Tianlian Public Utilities Company Limited, the firm adopted its current name in June 2012. Headquartered in Tianjin, People's Republic of China, it functions as a subsidiary of Tianjin Gas Group Company Limited.