The predecessor of Shenyang Gas Corporation was 1923 "Fengtian Gas Management Station" founded by Japanese. After the founding of the People's Republic of China, it was successively called Shenyang Gas Factory, Shenyang Gas Company and Shenyang Gas Corporation. Starting from 1999, the gas corporation has carried out drastic reforms with deepening the system reform as the starting point. Shen Xi Gas Co., Ltd., Shen Nan Gas Co., Ltd., Xinbei Gas Co., Ltd. and Shenyang Gas Co., Ltd. have been jointly established with domestic and foreign-funded enterprises, and Shenyang Gas Corporation is a relatively large shareholder. The system reform has reversed the loss situation of enterprises after entering the market economy, showing a leap-forward development. "Shenyang Gas" has become a well-known brand in the region and industry, and a bright spot in Shenyang's local economy.