1, 1 China resources gas group.
2. Shenzhen Gas Group Co. Ltd. ..
3. Hua Gang Investment Co., Ltd. (Hua Gang Gas Group).
4. Feidong New Hope Gas Co., Ltd (Shenzhen Gas Group).
5. Hua Gang Gas Investment Co., Ltd. ..
6. Shenzhen Gas Engineering Co., Ltd.
7. Shenzhen Gas Group Co., Ltd.
Shenzhen Shen Yan Gas Co., Ltd. ..
9. Shenzhen Carbon Neutral Biogas Co., Ltd. ..
10, 10 Hunan Sijian Installation and Construction Co., Ltd. Gas Branch.