- 3/F, Tower 5, Jiaoao Center, 59 Huagong Road, Chaoyang District, Beijing
- Telephone: (86) 10 67369825
- Fax: (86) 10 67369825
Beijing Office：
- Rooms 3402-4, 34th Floor, West Tower, Shun Tak Centre, 200 Connaught Road Central, Hong Kong
- Telephone: (852) 3425 4538
- Fax: (852) 3425 4339
- Email: info@bgbluesky.com
Hong Kong Office：
- Room 902, Building T2, Qianhai Building, No. 123, Guiwan 5th Road, Nanshan Street, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen City, Guangdong Province
- Telephone: (86) 755 2692 0640
- Fax: (86) 755 2525 8163
Shenzhen Office：
Beijing Gas Blue Sky Holdings Limited Disciplinary Inspection & Supervision
E-mail for complaints and reports: jijian@bgbluesky.com
Address: 3/F, Tower 5, Jiaoao Center, 59 Huagong Road, Chaoyang District, Beijing. Postcode: 100023