1. Chengdu Zhenran Kaineng Gas Co., Ltd. Wenjiang Yongning Business Office: Established in 2004, the address is located in a section of Wenquan Avenue in Wenjiang District, and its business scope includes selling gas appliance and collecting urban gas supply fees on behalf of the main company.
2. Chengdu Wenjiang Xingneng Natural Gas Co., Ltd.: Established in 1992, located in Chengdu, Sichuan Province, is an enterprise mainly engaged in gas production and supply.