Tel: (010) 58894068,58894069,58896126,58895702
Fax: (010) 58894068 to 808
Manager of a straight line: (010) 58894028
Address: Yongding Road, Haidian District, Beijing No. 88 Building, 11th floor Changyin
Post Code: 100039
E-mail: epn@bjepn.com
The company's Web site: www.bjepn.com