Website: www.szgas.com.cn
Office Address: Building B, Happy New Year Center, No.6021,Shennan Avenue, Futian District, Shenzhen, Guangdong Province
2. Shenzhen Energy Group Company Limited
Company website: www.sec.com.cn.
3. Hong Kong and China Gas (Shenzhen) Company Limited
That's all I know. I hope I can help you.