Beijing Rongzhi Haida Biotech Co. Ltd.
Beijing Office
Rm B12, 12th Floor, Changyin Bldg.No.88, Yongdi Rd,
Haidian District, Beijing,China (100039)
Tel: +86.10.5889.5809 +86.10.5889.5646
Fax: +86.10.5889.5611
Email: [email protected] [email protected]
URL: flyenglish.cn
Guangzhou Office
Tel: +86.20.3229.3176 +86.20.3229.3178
Fax: +86.20.3229.3177
Email: [email protected]
International Cooperation
Contact Person: Tina Peng
Email: [email protected]
