China International Travel Service, Head Office
Tel: 008610-66011122
Fax: 008610-66052235
China Travel Service, Head Office
Tel: 008610-64622288
Fax: 008610-64612509
China CYTS Tours Holding Co. Ltd.
Tel: 008610-65137646
Fax: 008610-65249809
China Merchants International Travel Co.
Tel: 008610-65975158
Fax: 008610-65011303
China International Travel Service, Beijing Office
Tel: 008610-65158586
Fax: 008610-65158603
China Travel Service, Beijing Office
Tel: 008610-65023602
Fax: 0086100-65023360
Beijing Overseas Tourism Corp.
Tel: 008610-65158381
Fax: 008610-65158381
Beijing Xinhua International Tours Co. Ltd.
Tel: 008610-87757080
Fax: 008610-87757110
Email: market@tour-beijing.com
Website: http://www.tour-beijing.com